Unobstructive Heartbeat Monitoring of Sleeping Infants and Young Children Using Sheet-Type PVDF Sensors, SENSORS, 23(22) , 2023.11

Kumaki, D; Motoshima, Y; Higuchi, F; Sato, K; Sekine, T; Tokito, S

Single Author

Printed Bilayer Liquid Metal Soft Sensors for Strain and Tactile Perception in Soft Robotics, ADVANCED MATERIALS TECHNOLOGIES, 8(17) , 2023.09

Kaneko, T; Wang, YF; Hori, M; Sekine, T; Yoshida, A; Takeda, Y; Kumaki, D; Tokito, S

Single Author

Fast Response, High-Power Tunable Ultrathin Soft Actuator by Functional Piezoelectric Material Composite for Haptic Device Application, ADVANCED ELECTRONIC MATERIALS, 9(9) 2201040, 2023.09

Shouji, Y; Sekine, T; Ito, K; Ito, N; Yasuda, T; Wang, YF; Takeda, Y; Kumaki, D; Dos Santos, FD; Miyabo, A; Tokito, S

Single Author

Robotic e-skin for high performance stretchable acceleration sensor via combinations of novel soft and functional polymers, APPLIED MATERIALS TODAY, 33 , 2023.08

Sekine, T; Ito, K; Shouji, Y; Suga, R; Yasuda, T; Wang, YF; Takeda, Y; Kumaki, D; Santos, FDD; Tong, H; Miyabo, A; Tokito, S

Single Author

Robotic e-skin for high performance stretchable acceleration sensor via combinations of novel soft and functional polymers, Applied Materials Today, 33 101877, 2023.07

Tomohito Sekine, Keita Ito, Yoshinori Shouji, Ryosuke Suga, Tatsuya Yasuda, Yi-Fei Wang, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Huan g Tong, Atsushi Miyabo, Shizuo Tokito a , b

Single Author

Prognostic role of preoperative fluorine-18 fluorodeoxyglucose-positron emission tomography/computed tomography with an image-based harmonization technique: A multicenter retrospective study., JTCVS open, 14 502-522, 2023.06

Hamada A, Kitajima K, Suda K, Koga T, Soh J, Kaida H, Ito K, Sekine T, Takegahara K, Daisaki H, Hashimoto M, Yoshida Y, Kabasawa T, Yamasaki T, Hirota S, Usuda J, Ishii K, Mitsudomi T

Single Author

Printed Directional Bending Sensor with High Sensitivity and Low Hysteresis for Human Motion Detection and Soft Robotic Perception, SENSORS, 23(11) , 2023.05

Wang, YF; Yoshida, A; Takeda, Y; Sekine, T; Kumaki, D; Tokito, S

Single Author

Micro‐Pore Composed Soft Pressure Sensor with Ether‐Surfactant via High‐Sensitivity in Wide Range for Robotic Machine Interface Application, Advanced Sensor Research, 2023.04

Kaiin Tou, Kenta Nara, Tomohito Sekine, Yi‐Fei Wang, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito

Single Author

Optimization of the blend ratio of soft functional polymers for high piezoelectric performance stretchable device, APPLIED PHYSICS EXPRESS, 16(1) 011004, 2023.01

Ito, K; Sekine, T; Shouji, Y; Wang, YF; Takeda, Y; Kumaki, D; Dos Santos, FD; Tong, H; Miyabo, A; Tokito, S

Single Author

Micro-pore Composed Soft Pressure Sensor with Ether-surfactant via High-sensitivity in Wide Range for Robotic Machine Interface Application, Advanced Sensor Research, - , 2023

関根 智仁

Single Author

Application of Flexible Printed Pressure Sensor to Gripper Grip Control System, The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 2023(0) 1P1-H09, 2023

TAKEDA Yasunori, WANG Yi-Fei, SEKINE Tomohito, KUMAKI Daisuke, TOKITO Shizuo

Single Author

Bottom gate top contact organic transistors using thiophene and furan flanked diketopyrrolopyrrole polymers and its comparative study, Flexible and Printed Electronics, 7(3) 035014, 2022.09

Thu-Trang Do, Yasunori Takeda, Tomohito Sekine, Yogesh Yadav, Sergei Manzhos, Krishna Feron, Samarendra P Singh, Shizuo Tokito, Prashant Sonar

Single Author

Printed Low-Hysteresis Stretchable Strain Sensor Based on a Self-Segregating Conductive Composite, ACS Applied Engineering Materials, 1(1) 50-58, 2022.08

Ayako Yoshida, Yi-Fei Wang, Tomohito Sekine, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito

Single Author

Optimization of a Soft Pressure Sensor in Terms of the Molecular Weight of the Ferroelectric‐Polymer Sensing Layer, Advanced Functional Materials, 32(16) 2107434, 2022.04

Yushi Watanabe, Tomohito Sekine, Reo Miura, Mai Abe, Yoshinori Shouji, Keita Ito, Yi‐Fei Wang, Jinseo Hong, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Single Author

Printed, all-carbon-based flexible humidity sensor using a cellulose nanofiber/graphene nanoplatelet composite, Carbon Trends, 7 100166, 2022.04

Ayako Yoshida, Yi-Fei Wang, Shogo Tachibana, Ayuka Hasegawa, Tomohito Sekine, Yasunori Takeda, Jinseo Hong, Daisuke Kumaki, Takeo Shiba, Shizuo Tokito

Single Author

A Printed Flexible Humidity Sensor with High Sensitivity and Fast Response Using a Cellulose Nanofiber/Carbon Black Composite., ACS applied materials & interfaces, 14(4) 5721-5728, 2022.02

Tachibana S, Wang YF, Sekine T, Takeda Y, Hong J, Yoshida A, Abe M, Miura R, Watanabe Y, Kumaki D, Tokito S

Multiple Authorship (Only Japanese)

Optimization of a Soft Pressure Sensor in terms of the Molecular Weight of the Ferroelectric-Polymer Sensing Layer, Advanced Functional Materials, 32 2107434-2107441, 2022.02

Yushi Watanabe, Tomohito Sekine, Reo Miura, Mai Abe, Yoshinori Shouji, Keita Ito, Yi-Fei Wang, Jinseo Hong, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Multiple Authorship (Including Foreigners)

Printed, all-carbon-based flexible humidity sensor using a cellulose nanofiber/graphene nanoplatelet composite, Carbon Trends, 1 100166-100172, 2022.02

Ayako Yoshida, Yi-Fei Wang, Shogo Tachibana, Ayuka Hasegawa, Tomohito Sekine, Yasunori Takeda, Jinseo Hong, Daisuke Kumaki, Takeo Shiba, Shizuo Tokito

Multiple Authorship (Only Japanese)

Tactile function of robot hand using printable flexible pressure sensor array, The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 2022(0) 2P2-C12, 2022

TAKEDA Yasunori, Wang Yi-Fei, SEKINE Tomohito, KUMAKI Daisuke, TOKITO Shizuo

Single Author

機能性有機材料を用いたウェアラブル物理センサのヘルスケア応用, センサイトWebジャーナル, 12 , 2022

関根 智仁

Single Author

Development of stretchable acceleration sensor with functional polymers usage, Proceedings of JIEP Annual Meeting, 36(0) 24A2-2, 2022

Single Author

Flexible printed temperature sensor with high humidity stability using bilayer passivation (vol 6, 034002, 2021), FLEXIBLE AND PRINTED ELECTRONICS, 6(4) , 2021.12

Tachibana, S; Wang, YF; Sekine, T; Yoshida, A; Takeda, Y; Abe, M; Miura, R; Watanabe, Y; Kumaki, D; Tokito, S

Single Author

Evaluation of leakage current and leakage path of gate-insulating layer used in organic thin-film transistors under mechanical loading, Journal of Japan Institute of Electronics Packaging, 24(6) 586-594, 2021.09

Koji Hidaka, Masaaki Koganemaru, Tomohito Sekine, Nobuyuki Shishido, Shoji Kamiya, Takeo Minari, Toru Ikeda, Shizuo Tokito

Single Author

Flexible printed temperature sensor with high humidity stability using bilayer passivation, FLEXIBLE AND PRINTED ELECTRONICS, 6(3) 034002, 2021.09

Tachibana Shogo, Wang Yi-Fei, Sekine Tomohito, Yoshida Ayako, Takeda Yasunori, Abe Mai, Miura Reo, Watanabe Yushi, Kumaki Daisuke, Tokito Shizuo

Multiple Authorship (Only Japanese)

Deep Eutectic Solvent Induced Porous Conductive Composite for Fully Printed Piezoresistive Pressure Sensor, Advanced Materials Technologies, 6(12) 2100731, 2021.08

Yi‐Fei Wang, Tomohito Sekine, Yasunori Takeda, Jinseo Hong, Ayako Yoshida, Daisuke Kumaki, Takeo Shiba, Shizuo Tokito

Multiple Authorship (Only Japanese)

Flexible and Printed Organic Nonvolatile Memory Transistor with Bilayer Polymer Dielectrics, ADVANCED MATERIALS TECHNOLOGIES, 6(7) 2100141, 2021.07

Kim Woojo, Kwon Jimin, Takeda Yasunori, Sekine Tomohito, Tokito Shizuo, Jung Sungjune

Multiple Authorship (Including Foreigners)

Artificial Cutaneous Sensing of Object Slippage using Soft Robotics with Closed‐Loop Feedback Process, Small Science, 1(3) 2100002, 2021.03

Tomohito Sekine, Yi-Fei Wang, Jinseo Hong, Yasunori Takeda, Reo Miura, Yushi Watanabe, Mai Abe, Yoshiki Mori, Zhongkui Wang, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Sadao Kawamur...

Multiple Authorship (Including Foreigners)

Printed Electronics-Enabled Wearable/Portable Physical and Chemical Sensors for Personal Digital Healthcare Usage, Encyclopedia of Sensors and Biosensors, 6 chapter 6, 2021

Kuniaki Nagamine, Tomohito Sekine, Shizuo Tokito

Multiple Authorship (Only Japanese)

Printed Electronics-Enabled Wearable/Portable Physical and Chemical Sensors for Personal Digital Healthcare, Encyclopedia of Sensors and Biosensors, 68-79, 2021

Kuniaki Nagamine, Tomohito Sekine, Shizuo Tokito

Single Author

Microporous Induced Fully Printed Pressure Sensor for Wearable Soft Robotics Machine Interfaces, Advanced Intelligent Systems, 2(12) 2000179, 2020.12

Tomohito Sekine, Mai Abe, Kosuke Muraki, Shogo Tachibana, Yi-Fei Wang, Jinseo Hong, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito

Multiple Authorship (Only Japanese)

Printed Soft Sensor with Passivation Layers for the Detection of Object Slippage by a Robotic Gripper, Micromachines, 11(10) 927, 2020.10

Reo Miura, Tomohito Sekine, Yi-Fei Wang, Jinseo Hong, Yushi Watanabe, Keita Ito, Yoshinori Shouji, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Multiple Authorship (Including Foreigners)

Reduced Threshold Voltages and Enhanced Mobilities in Diketopyrrolopyrrole–Dithienothiophene Polymer‐Based Organic Transistor by Interface Engineering, physica status solidi (a), 217(19) 2000097, 2020.10

Basanagouda B. Patil, Yasunori Takeda, Thu Trang Do, Amandeep Singh, Tomohito Sekine, Soniya D. Yambem, Shizuo Tokito, Samarendra P. Singh, Ajay K. Pandey, Prashant Sonar

Multiple Authorship (Including Foreigners)

Improvement of Chemical Stability in Electrochemical Migration Resistance in Printed Silver Electrodes, Journal of The Japan Institute of Electronics Packaging, 23(6) 516-520, 2020.09

Sekine Tomohito, Takeda Yasunori, Kumaki Daisuke, Tokito Shizuo

Single Author

Printed Strain Sensor with High Sensitivity and Wide Working Range Using a Novel Brittle–Stretchable Conductive Network, ACS Applied Materials & Interfaces, 12(31) 35282-35290, 2020.08

Yi-Fei Wang, Tomohito Sekine, Yasunori Takeda, Jinseo Hong, Ayako Yoshida, Hiroyuki Matsui, Daisuke Kumaki, Takao Nishikawa, Takeo Shiba, Tadahiro Sunaga, Shizuo Tokito

Multiple Authorship (Only Japanese)

High-Speed Complementary Integrated Circuit with a Stacked Structure Using Fine Electrodes Formed by Reverse Offset Printing, ACS Applied Electronic Materials, 2(3) 763-768, 2020.03

Yasunori Takeda, Tomohito Sekine, Yi-Fei Wang, Tomoko Okamoto, Hiroyuki Matsui, Daisuke Kumaki, Shizuo Tokito

Multiple Authorship (Only Japanese)

Fully Printed PEDOT:PSS-based Temperature Sensor with High Humidity Stability for Wireless Healthcare Monitoring, Scientific Reports, 10(1) 2467, 2020.02

Yi-Fei Wang, Tomohito Sekine, Yasunori Takeda, Koji Yokosawa, Hiroyuki Matsui, Daisuke Kumaki, Takeo Shiba, Takao Nishikawa, Shizuo Tokito

Multiple Authorship (Only Japanese)

High Resolution Electrodes Patterning Using Surface Wettability Control and its Application to Organic Thin-film Transistors, NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan), 59(1) 111-117, 2020.02

YOSHIDA Shota, MATSUURA You, SHIWAKU Rei, TAKEDA Yasunori, SEKINE Tomohito, HAMAGUCHI Hitoshi, KUMAKI Daisuke, TOKITO Shizuo

Single Author

A multidimensional scheme of characterization for performance deterioration behavior of flexible devices under bending deformation, Thin Solid Films, 694 137613, 2020.01

Shoji Kamiya, Hayato Izumi, Tomohito Sekine, Nobuyuki Shishido, Hiroko Sugiyama, Yasuko Haga, Takeo Minari, Masaaki Koganemaru, Shizuo Tokito

Single Author

Fully Printed PEDOT:PSS-based Temperature Sensor with High Humidity Stability for Wireless Healthcare Monitoring, Scientific Reports, 10, 2467, 2020

Y.-F. Wang, T. Sekine, Y. Takeda, K. Yokosawa, H. Matsui, D. Kumaki, T. Shiba, T. Nishikawa, S. Tokito

Multiple Authorship (Only Japanese)

Printed Soft Sensor with Passivation Layers for the Detection of Object Slippage by a Robotic Gripper, Micromachines, 11, 927, 2020

Reo Miura, Tomohito Sekine, Yi-Fei Wang, Jinseo Hong, Yushi Watanabe, Keita Ito, Yoshinori Shouji, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Microporous Induced Fully Printed Pressure Sensor for Wearable Soft Robotics Machine Interfaces, Advanced Intelligent Systems, 2, 2000179, 2020

Tomohito Sekine, Mai Abe, Kosuke Muraki, Shogo Tachibana, Yi-Fei Wang, Jinso Hong, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito

Multiple Authorship (Only Japanese)

Printed Strain Sensor with High Sensitivity and Wide Working Range Using a Novel Brittle-Stretchable Conductive Network, ACS Applied Materials & Interfaces, 12, 35282, 2020

Yi-Fei Wang, Tomohito Sekine, Yasunori Takeda, Jinseo Hong, Ayako Yoshida, Hiroyuki Matsui, Daisuke Kumaki, Takao Nishikawa, Takeo Shiba, Tadahiro Sunaga, Shizuo Tokito

Multiple Authorship (Including Foreigners)

High-speed Complementary Integrated Circuit with a Stacked Structure using Fine Electrodes Formed by Reverse Offset Printing, ACS Applied Electronic Materials, 2, 763, 2020

Yasunori Takeda, Tomohito Sekine, Yi-Fei Wang, Tomoko Okamoto, Hiroyuki Matsui, Daisuke Kumaki, Shizuo Tokito

Multiple Authorship (Including Foreigners)

Reduced Threshold Voltages and Enhanced Mobilities in Diketopyrrolopyrrole–Dithienothiophene Polymer‐Based Organic Transistor by Interface Engineering, Physica Status Solidi A: Applications and Materials Science, 217, 2000097, 2020

Basanagouda B Patil, Yasunori Takeda, Thu Trang Do, Amandeep Singh, Tomohito Sekine, Soniya D Yambem, Shizuo Tokito, Samarendra P Singh, Ajay K Pandey, Prashant Sonar

Multiple Authorship (Including Foreigners)

Signal Detection of Object Slippage using Printed Soft Robotic Sensor, PROCEEDINGS OF THE INTERNATIONAL DISPLAY WORKSHOPS, 27 878, 2020

Tomohito Sekine, Yi-Fei Wang, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Microporous Induced Fully Printed Pressure Sensor for Wearable Soft Robotics Machine Interfaces, Advanced Intelligent Systems, 2, 2000179, 2020

T. Sekine, M. Abe, K. Muraki, S. Tachibana, Y.-F. Wang, J. Hong, Y. Takeda, D. Kumaki, S. Tokito

Multiple Authorship (Only Japanese)

Evaluation of Insulation Capability of Gate-Insulating Layer for Organic Thin-Film Transistors Under Mechanical Loading, Proceedings of Microelectronics Symposium, 30(0) 95-98, 2020

Single Author

Ferroelectric polymer-based fully printed flexible strain rate sensors and their application for human motion capture, Sensors and Actuators A: Physical, 295 93-98, 2019.08

Jun Sato, Tomohito Sekine, Wang Yi-Fei, Yasunori Takeda, Hiroyuki Matsui, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Single Author

Printed low-voltage-operating organic thin-film transistors using high-k and paraelectric polymers, Japanese Journal of Applied Physics, 58(8) 080906, 2019.08

Tomohito Sekine, Tomoya Tashiro, Yasunori Takeda, Daisuke Kumaki, Fabrice Domindues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Single Author

Synthesis and Deformable Hierarchical Nanostructure of Intrinsically Stretchable ABA Triblock Copolymer Composed of Poly(3-hexylthiophene) and Polyisobutylene Segments, ACS Applied Polymer Materials, 1(3) 315-320, 2019.03

Tomoya Higashihara, Seijiro Fukuta, Yuto Ochiai, Tomohito Sekine, Keisuke Chino, Tomoyuki Koganezawa, Itaru Osaka

Single Author

Analysis of particle formation process in silver nanoparticle through oxalate-bridging silver amine complex, JSAP Annual Meetings Extended Abstracts, 2019.1(0) 2168, 2019.02

Taniguchi Taiga, Sekine Tomohito, Takeda Yasunori, Izumi Konami, Kumaki Daisuke, Tokito Shizuo

Single Author

Fabrication of Fully Printed Tactile Sensors using Ferroelectric Polymer, JSAP Annual Meetings Extended Abstracts, 2019.1(0) 2284, 2019.02

Miyazawa Kohei, Sekine Tomohito, Sato Jun, Takeda Yasunori, Kumaki Daisuke, Santos Fabrice Domingues Dos, Miyabo Atsushi, Tokito Shizuo

Single Author

Low Operating Voltage and Highly Pressure-Sensitive Printed Sensor for Healthcare Monitoring with Analogic Amplifier Circuit, ACS Applied Electronic Materials, 1(2) 246-252, 2019.02

Tomohito Sekine, Alexandre Gaı̈tis, Jun Sato, Kohei Miyazawa, Kosuke Muraki, Rei Shiwaku, Yasunori Takeda, Hiroyuki Matsui, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Micaël Charbon...

Single Author

Synthesis and Deformable Hierarchical Nanostructure of Intrinsically Stretchable ABA Triblock Copolymer Comprised of Poly(3-hexylthiophene) and Polyisobutylene Segments, ACS Applied Polymer Materials, 1, 315, 2019

T. Higashihara, S. Fukuta, Y. Ochiai, T. Sekine, K. Chino, T. Koganezawa, I. Osaka

Multiple Authorship (Including Foreigners)

An Organic FET with an Aluminum Oxide Extended Gate for pH Sensing, Sensors and Materials, 31,(1) 99-106, 2019

Tsukuru Minamiki, Tomohito Sekine, Michio Aiko, Shiwei Su, Tsuyoshi Minami

Multiple Authorship (Only Japanese)

Fully printed ultra-thin charge amplifier for on-skin biosignal measurements, IEEE Journal of the Electron Devices Society, Accepted , 2019

M.-M. Laurila, H. Matsui, R. Shiwaku, M. Peltokangas, J. Verho, K. L. Montero, T. Sekine, A. Vehkaoja, N. Oksala, S. Tokito, M. Mäntysalo

Multiple Authorship (Including Foreigners)

Low Operating Voltage and Highly Pressure-Sensitive Printed Sensor for Human Vital Sign Monitoring with Analogic Amplifier Circuit, ACS Applied Electronic Materials, 1, 246, 2019

T. Sekine, A. Gaitis, J. Sato, K.Miyazawa, K. Muraki, R. Shiwaku, Y. Takeda, H. Matsui, D. Kumaki, F. D. D. Santos, A. Miyabo, M. Charbonneau, S. Tokito

Multiple Authorship (Including Foreigners)

Ferroelectric polymer-based fully printed flexible strain rate sensors and their application for human motion capture, Sensors and Actuators A: Physical, 7, 566, 2019

Jun Sato, Tomohito Sekine*, Yi-Fei Wang, Yasunori Takeda, Hiroyuki, Matsui, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito*

Multiple Authorship (Only Japanese)

Printed Low-Voltage-Operating Organic Thin-Film Transistors using High-k and Paraelectric Polymers, Japanese Journal of Applied Physics, 58, 080906, 2019

T. Higashihara, S. Fukuta, Y. Ochiai, T. Sekine, K. Chino, T. Koganezawa, I. Osaka

Multiple Authorship (Only Japanese)

A novel scheme of characterization for performance deterioration behavior of flexible devices under bending deformation, Thin Solid Film, In Press , 2019

Shoji Kamiya, Hayato Izumi, Tomohito Sekine, Nobuyuki Shishido, Hiroko Sugiyama, Yasuko Haga, Takeo Minari, Masaaki Koganemaru, Shizuo Tokito

Multiple Authorship (Only Japanese)

A Fully Printed Ultra-Thin Charge Amplifier for On-Skin Biosignal Measurements, IEEE Journal of Electron Devices Society, 7, 566, 2019

Mika-Matti Lauria, Hiroyuki Matsui, Rei Shiwaku, Mikko Peltokangas, Jarmo Verho, Karem Lozano Montero, Tomohito Sekine, Antti Vehkaoja, Niku Oksala, Sizuo Tokito, Matti Mantysalo

Multiple Authorship (Only Japanese)

A multidimensional scheme of characterization for performance deterioration behavior of flexible devices under bending deformation, Thin Solid Films, 649, 137613, 2019

Shoji Kamiya*, Hayato Izumi, Tomohito Sekine, Nobuyuki Shishido, Hiroko Sugiyama, Yasuko Haga, Takeo Minari, Masaaki Koganemaru, Shizuo Tokito

Multiple Authorship (Only Japanese)

A Fully Printed Ultra-Thin Charge Amplifier for On-Skin Biosignal Measurements, IEEE Journal of the Electron Devices Society, 7(1) 566-574, 2019

Mika-Matti Laurila, Shizuo Tokito, Matti Mantysalo, Hiroyuki Matsui, Rei Shiwaku, Mikko Peltokangas, Jarmo Verho, Karem Lozano Montero, Tomohito Sekine, Antti Vehkaoja, Niku Oksala

Single Author

Performance deterioration behavior of printed organic semiconductor flexible micro transistor under repeated bending deformation, The Proceedings of Mechanical Engineering Congress, Japan, 2019(0) J22315, 2019

Li Wanli, Sun Qingqing, Kamiya Shoji, Shishido Nobuyuki, Izumi Hayato, Sekine Tomohito, Koganemaru Masaaki, Minari Takeo

Single Author

Application of Pressure Sensors using Ferroelectric Polymer for Healthcare, Journal of The Society of Photographic Science and Technology of Japan, 82(1) 10-12, 2019

Sekine Tomohito, Kumaki Daisuke, Tokito Shizuo

Single Author

Complementary organic ring oscillator circuit using SAM processing free polymer p-type Semiconductor, JSAP Annual Meetings Extended Abstracts, 2018.2(0) 2513, 2018.09

TAKEDA YASUNORI, Shiwaku Rei, Murase Tomohide, Sekine Tomohito, Matsui Hiroyuki, Kumaki Daisuke, Tokito Shizuo

Single Author

Printed Organic Complementary Inverter with Single SAM Process Using a p-type D-A Polymer Semiconductor, Applied Sciences, 8(8) 1331, 2018.08

Yasunori Takeda, Tomohito Sekine, Rei Shiwaku, Tomohide Murase, Hiroyuki Matsui, Daisuke Kumaki, Shizuo Tokito

Single Author

Switching Time in Ferroelectric Organic Field‐Effect Transistors, physica status solidi (a), 215(11) 1701059, 2018.06

Ryo Sugano, Tomoya Tashiro, Tomohito Sekine, Hiroyuki Matsui, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Single Author

Morphological Behavior of Printed Silver Electrodes with Protective Self-Assembled Monolayers for Electrochemical Migration, ACS Applied Materials & Interfaces, 10(18) 16210-16215, 2018.05

Tomohito Sekine, Jun Sato, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito

Single Author

Fully Printed Wearable Vital Sensor for Human Pulse Rate Monitoring using Ferroelectric Polymer, Scientific Reports, 8(1) 4442, 2018.03

Tomohito Sekine, Ryo Sugano, Tomoya Tashiro, Jun Sato, Yasunori Takeda, Hiroyuki Matsui, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Single Author

Organic Complementary Inverter Circuits Fabricated with Reverse Offset Printing, Advanced Electronic Materials, 4(1) 1700313, 2018.01

Yasunori Takeda, Yudai Yoshimura, Rei Shiwaku, Kazuma Hayasaka, Tomohito Sekine, Tomoko Okamoto, Hiroyuki Matsui, Daisuke Kumaki, Yoshinori Katayama, Shizuo Tokito

Single Author

Bending Fatigue Behavior and its Charactarization of Silver Particle Wirings Printed on Flexible Substrate, Transactions of the Japan Society of Mechanical Engineers, J2230404, 2018

S. Kamiya, H. Izumi, T. Sekine, H. Sugiyama, Y. Haga, N. Shishido, M. Koganemarum

Multiple Authorship (Including Foreigners)

Damage on printed organic thin-film transistor due to bending deformation and the degradation of electric properties, Transactions of the Japan Society of Mechanical Engineers, J2230404, 2018

N. Shishido, H. Izumi, T. Sekine, H. Sugiyama, S. Kamiya, M. Koganemaru

Multiple Authorship (Only Japanese)

Organic Complementary Inverter Circuits Fabricated with Reverse Offset Printing, Advanced Electronic Materials, 4, 1700313, 2018

Yasunori Takeda, Yudai Yoshimura, Rei Shiwaku, Kazuma Hayasaka, Tomohito Sekine, Tomoko Okamoto, Hiroyuki Matsui, Daisuke Kumaki, Yoshinori Katayama, Shizuo Tokito

Multiple Authorship (Including Foreigners)

Switching Time in Ferroelectric Organic Field-Effect Transistors, Physica Status Solidi A: Applications and Materials Science, 215, 1701059, 2018

Ryo Sugano, Tomoya Tashiro, Jun Sato, Tomohito Sekine, Hiroyuki Matsui, Daisuke Kumaki, Fabrice Domingues Dos Suntos, Atsushi Miyabo, Shizuo Tokito

Multiple Authorship (Including Foreigners)

Fully Printed Wearable Vital Sensor for Human Pulse Rate Monitoring using Ferroelectric Polymer, Scientific Reports, 8, 4442, 2018

Tomohito Sekine, Ryo Sugano, Tomoya Tashiro, Jun Sato, Hiroyuki Matsui, Daisuke Kumaki, Fabrice Domingues Dos Suntos, Atsushi Miyabo, Shizuo Tokito

Multiple Authorship (Including Foreigners)

Printed Organic Complementary Inverter with Single SAM Process Using a p-type D-A Polymer Semiconductor, Applied Sciences, 8 1331, 2018

Yasunori Takeda, Tomohito Sekine, Rei Shiwaku, Tomohide Murase, Hiroyuki Matsui, Daisuke Kumaki, Shizuo Tokito

Multiple Authorship (Including Foreigners)

Morphological Behavior of Printed Silver Electrodes with Protective Self-Assembled Monolayers for Electrochemical Migration, ACS Applied Materials and Interfaces, 10 16210, 2018

Tomohito Sekine, Jun Sato, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito

Multiple Authorship (Including Foreigners)

Improvement of Electrochemical Migration Resistance in Printed Silver Electrodes, Proceedings of Microelectronics Symposium, 28(0) 375-378, 2018

Single Author

Damage on printed organic thin-film transistor due to bending deformation and the degradation of electric properties, The Proceedings of Mechanical Engineering Congress, Japan, 2018(0) J2230403, 2018

SHISHIDO Nobuyuki, IZUMI Hayato, SEKINE Tomohito, SUGIYAMA Hiroko, KAMIYA Shoji, KOGANEMARU Masaaki

Single Author

Evaluation of Mechanical Properties and Insulation Performance of Polyparaxylene Under Tensile Load, Proceedings of Microelectronics Symposium, 28(0) 343-346, 2018

Single Author

Bending Fatigue Behavior and its Characterization of Silver Particle Wirings Printed on Flexible Substrate, The Proceedings of Mechanical Engineering Congress, Japan, 2018(0) J2230404, 2018

KAMIYA Shoji, IZUMI Hayato, SEKINE Tomohito, SUGIYAMA Hiroko, HAGA Yasuko, SHISHIDO Nobuyuki, KOGANEMARU Masaaki

Single Author

EVALUATION OF ELECTRICAL CHARACTERISTICS OF PRINTED ORGANIC THIN-FILM TRANSISTOR UNDER UNIAXIAL TENSILE LOAD, Proceedings of Microelectronics Symposium, 28(0) 339-342, 2018

Single Author

Mechanical fatigue behavior of flexible printed organic thin-film transistors under applied strain, Materials, 10, 18, 2017

Tomohito Sekine, Daisuke Kumaki, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Development of a silver nanoparticle ink toward fine line patterning using gravure offset printing, Japanese Journal of Applied Physics, 56, 5S2, 2017

Daisuke Shiokawa, Konami Izumi, Ryo Sugano, Tomohito Sekine, Tsuyoshi Minami, Daisuke Kumaki, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Free-standing organic transistor and circuits with sub-micron thicknesses, Scientific Reports, 6, 27450, 2016

Kenjiro Fukuda, Tomohito Sekine, Rei Shiwaku, Takuya Morimoto, Daisuke Kumaki and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Ultrathin flexible memory devices based on organic ferroelectric transistors, Japanese Journal of Applied Physics, 55, 10TA04, 2016

Ryo Sugano, Yoshinori Hirai, Tomoya Tashiro, Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki, Fabrice Domingues dos Santos, Atsushi Miyabo, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Fully printed and flexible ferroelectric capacitors based on a ferroelectric polymer for pressure detection, Japanese Journal of Applied Physics, 55, 10TA18, 2016

Tomohito Sekine, Ryo Sugano, Tomoya Tashiro, Kenjiro Fukuda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, and Shizuo Tokito

Multiple Authorship (Only Japanese)

The effect of mechanical strain on contact resistance in flexible printed organic thin-film transistors, Flexible and Printed Electronics, 1, 035005, 2016

Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Enhanced memory characteristics in organic ferroelectric field-effect transistors　through thermal annealing, AIP Advances, 5, 117106, 2015

Ryo Sugano, Yoshinori Hirai, Tomoya Tashiro, Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki, Fabrice Domingues dos Santos, Atsushi Miyabo, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Highly stable flexible printed organic thin-film transistor devices under high strain conditions using semiconducting polymers, Japanese Journal of Applied Physics, 54, 04DK10, 2015

Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki and Shizuo Tokito

Multiple Authorship (Only Japanese)

Enhanced Adhesion Mechanisms between Printed Nano-Silver Electrodes and Underlying Polymer Layers, Nanotechnology, 26, 321001, 2015

Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Improvement of mechanical durability on organic TFT with printed electrodes prepared from nanoparticle ink, Applied Surface Science, 294, 20, 2014

Tomohito Sekine, Hideaki Ikeda, Akifumi Kosakai, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Fully-printed high-performance organic thin-film transistors and circuitry on one-micron-thick polymer films, Nature Communications, 5, 4147, 2014

Kenjiro Fukuda, Yasuyuki Takeda, Yudai Yoshimura, Rei Shiwaku, Lam Truc Tran, Tomohito Sekine, Makoto Mizukami, Daisuke Kumaki and Shizuo Tokito

Multiple Authorship (Including Foreigners)

An extended-gate type organic field effect transistor functionalised by phenylboronic acid for saccharide detection in water, Chemical Communications, 50, 15613, 2014

Tsuyoshi Minami, Tsukuru Minamiki, Yuki Hashima, Daisuke Yokoyama, Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Profile Control of Inkjet Printed Silver Electrodes and their Application to Organic Transistors, ACS Applied Materials & Interfaces, 5, 3916, 2013

Kenjiro Fukuda, Tomohito Sekine, Daisuke Kumaki, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Patterning Method for Silver Nanoparticle Electrodes in Fully Solution-Processed Organic Thin-Film Transistors Using Selectively Treated Hydrophilic and Hydrophobic Surfaces, Japanese Journal of Applied Physics, 52, 05DB05, 2013

Kenjiro Fukuda, Yasunori Takeda, Yu Kobayashi, Masahiro Shimizu, Tomohito Sekine, Daisuke Kumaki, Masato Kurihara, Masatomi Sakamoto, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Strain sensitivity and durability in p-type and n-type organic thin-film transistors with printed silver electrodes, Scientific Reports, 3, 2048, 2013

Kenjiro Fukuda, Kenta Hikichi, Tomohito Sekine, Yasunori Takeda, Tsukuru Minamiki, Daisuke Kumaki, and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Stable organic thin-film transistors using full solution-processing and low-temperature sintering silver nanoparticle inks, Organic Electronics, 13, 1660, 2012

Kenjiro Fukuda, Tomohito Sekine, Yu Kobayashi, Daisuke Kumaki, Mitsunori Itoh, Minami Nagaoka, Takami Toda, Sayaka Saito, Masato Kurihara, Masatomi Sakamoto and Shizuo Tokito

Multiple Authorship (Including Foreigners)

Organic integrated circuits using room-temperature sintered silver nanoparticles as printed electrodes, Organic Electronics, 13, 3296, 2012

Kenjiro Fukuda, Tomohito Sekine, Yu Kobayashi, Yasunori Takeda, Masahiro Shimizu, Naoya Yamashita, Daisuke Kumaki, Mitsunori Itoh, Minami Nagaoka, Takami Toda, Sayaka Saito, Masato Kurihara, Masatomi ...

Multiple Authorship (Including Foreigners)

Applied Voltage Dependence Of CarbonRadical in Electric Double Layer Capacitor Measured by in situ ESR Spectroscopy and AC Cyclic Voltammetry, Electrochemistry, 78, 390, 2010

Tomohiro Ito, Masakatsu Kobayashi, Mayumi Yoshida, Tomohito Sekine, Kazuhiro Tachibana, Tatsuo Nishina, and Tateaki Ogata

Multiple Authorship (Including Foreigners)