Research Areas
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment
Academic Society Affiliations
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IDEMA JAPAN
Papers
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Analysis of Voltage Causes between the Head and Disk of HDD, The IEICE Transactions (Japanese Edition), J100-C(2) 91-97, 2017.02
Masami Miyatake, Toshiaki Tachibana, Fumio Kugiya, Naoki Kodama
Multiple Authorship (Only Japanese)
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The Head Element Destruction Mechanism in Distance and Voltage between the Head and Disk of HDD, The IEICE Transactions on Electronics (Japanese Edition), J100-C(1) 23-32, 2017.01
Masami Miyatake, Toshiaki Tachibana, Fumio Kugiya, Naoki Kodama
Multiple Authorship (Only Japanese)
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Anti-shock Model for iVDR Cartridge and its Design and Verification, 50(6) 310-317, 2015.06
Atsusi Saitou, Tadaaki Tomikawa, Fumio Kugiya, Naoki Kodama
Multiple Authorship (Only Japanese)
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Disk Voltage Induced by Triboelectrical Insulator Parts and Discharge Mechanism in Auto Motive HDD, 39(3) 82-87, 2015.03
Masami Miyatake, Toshiaki Tachibana, Fumio Kugiya, Naoki Kodama
Multiple Authorship (Only Japanese)
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Design and Verification for iVDR Interface Connector, 49(10) 535-542, 2014.10
Atsusi Saitou, Tadaaki Tomikawa, Fumio Kugiya, Naoki Kodama
Multiple Authorship (Only Japanese)
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Standardization & Application Expansion Activity of Removable HDD (iVDR), IEICE TRANS. ELECTRON., E96-C(12) 1508-1514, 2013.12
Atsushi Saitou, Fumio Kugiya and Naoki Kodama
Multiple Authorship (Including Foreigners)
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Practical Use of 1-octadecanethiol Self-assembly Monolayers Obtained from Aqueous Micellar Solution as Corrosion Inhibitor for Printed Wiring Boards, Journal of Surface Finishing Society of Japan, 64(2) 140-145, 2013.02
H. Ono, T. Kurashina, Koji Takahashi, N. Kodama
Multiple Authorship (Only Japanese)
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Improvement of Corrosion Resistance of Electroless Au/Ni-P Layer using Self-assembled Monolayers of 1-octadecanethiol, Hyoumenngijutu, 63(9) 47-52, 2012.09
Kazuhide Ono,Tadashi Kurashina,Yuta Natori, Koji Takahashi, Yuji Nonagase, Naoki Kodama
Multiple Authorship (Only Japanese)
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Read Performance Reliability in TMR head, IEEE Transactions on Device and Materials Reliability, 12(1) 24-30, 2012.03
「M.Miyatake」「F.Kugiya」「N.Kodama」
Multiple Authorship (Including Foreigners)
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Analysis of discharge mechanism in HDD, IEEE Transactions on Device and Materials Reliability, 11(2) 323-327, 2011.06
「M。Miyatake」「F.Kugiya」「N.Kodama」
Multiple Authorship (Including Foreigners)
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ESD torerance of GMR and TMR heads within Hadrd Disk Drives, IEEE Transactions on Device and Materials Reliability, 10(4) 476-481, 2010.12
「M. Miyatake」「F.Kugiya」「N.Kodama」
Multiple Authorship (Including Foreigners)
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Journal of the Magnetics Society of Japan (jointly worked), Journal of the Magnetics Society of Japan, 34(4) 579-583, 2010.11
Masami Miyatake, Naoki Kodama
Multiple Authorship (Only Japanese)
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Design concepts and verified performance in automotive HDD, Journal of the Magnetic Society of Japan, 34(4) 474-478, 2010.04
「N.Kodama」「H.Yoshida」「N.Kitamura」「M.Miyatake」「A.Tobari」「Y.Nishimura」「F.Kugiya」
Multiple Authorship (Including Foreigners)
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Discharge Mechanism in HDD, Journal of the Magnetics Society of Japan, 34(1) 39-44, 2010.01
M. Miyatake and N. Kodama
Multiple Authorship (Including Foreigners)
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iVDR business perspective, J. Magn. Magn. Mater., 320(22) 2894-2899, 2008.11
F.Kugiya, H.Nishida, A.Saitou and N.Kodama
Multiple Authorship (Including Foreigners)
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Influence of in-plane field on the thermal stability of perpendicular media, J. Appl. Phys., 99 vol.99, 08E714-08E716, 2006.04
Y.Uesaka, H.Endo, N.Kodama, Y.Nakatani, N.Hayashi and H.
Multiple Authorship (Including Foreigners)
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Magnetic Interactions and Media Noise in Rigid Disks, J. Magn. Magn. Mater., 224 113-123, 2001.02
N.Kodama
Single Author
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Optimal Track-Width Design of AMR/GMR Heads for High-Track-Density Disk Drives, IEEE Trans. Magn., 34 1970-1972, 1998.07
F. Tomiyama, H. Ide, T. Hamaguchi, H. Takano, T. Yamaguchi and N. Kodama
Multiple Authorship (Including Foreigners)
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Influences of Yaw-angle on Read/write Characteristics Investigated by Computer Simulation, IEEE Trans. Magn., 33 2707-2709, 1997.09
K. Yoshida, M. Igarashi, H. Yoshida, E. Fujita, N. Kodama and H. Aoi
Multiple Authorship (Including Foreigners)
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OFF-TRACK PERFORMANCE OF PSEUDO SIDE ERASING WRAPAROUND HEADS FOR DISKDRIVE APPLICATION, IEEE Trans. Magn., 32 3491-3493, 1996.09
T. Ohtsu, N. Kushida, T. Iwakura, K. Kawakami, N. Kodama and S. Narishige
Multiple Authorship (Including Foreigners)
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Simulations of Highly Anisotropic Co-Cr-Ta Thin Films, J. Appl. Phys., vol.79, pp.6467-6769(1996.4), 79 6467-6769, 1996.04
C. Dean, R. W. Chantrell, H. Suzuki, N. Kodama, and P. R. Bissell
Multiple Authorship (Including Foreigners)
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In-plane time-dependent magnetisation and magnetic interactions of Co-Cr-Ta thin films, J. Magn. Magn. Mater. , 155 196-198, 1996.03
H. Suzuki, P. R. Bissell, R. W. Chantrell and N. Kodama
Multiple Authorship (Including Foreigners)
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Grain Size Effect on Noise Properties in CoCrTa Thin Film Media, IEEE Trans. Magn., vol.31, pp.2830-2832(1995.11), 31 2830-2832, 1995.11
S. Kojima, S. Fukaya, Y. Yahisa, Y. Hosoe and N. Kodama
Multiple Authorship (Including Foreigners)
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Influence of Magnetic Anisotropy Distribution on Interactions in Co-Cr-Ta Thin Films, IEEE Trans. Magn., 31 2800-2802, 1995.11
H. Suzuki, N. Kodama, P. R. Bissell, R. W. Chantrell
Multiple Authorship (Including Foreigners)
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In-plane remanence and microstructure in Co-Cr-Ta thin films, J. Magn. Magn. Mater. vol.148, pp.11-12(1995.7), 148 11-12, 1995.07
H. Suzuki, P. R. Bissell, R. W. Chantrell and N. Kodama
Multiple Authorship (Including Foreigners)
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Magnetisation Process of Co-Cr-Ta prepared by Transfer Deposition, J. Magn. Magn. Mater. vol.146, pp.267-272(1995.5), 146 267-272, 1995.05
H. Suzuki, P. R. Bissell, R. W. Chantrell and N. Kodama
Multiple Authorship (Including Foreigners)
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Agglomerates and media-noise of ultra-thin coated rigid disks, J. Magn. Magn. Mater. vol.128, pp.229-236(1993.11), 128 229-236, 1993.11
N. Kodama, H. Fukke, Y. Uesaka and M. Katsumoto
Multiple Authorship (Including Foreigners)
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Effects of particle size on read/write properties of Ba ferrite and Co-γFe2O3 coated media, J. Magn. Magn. Mater. vol.127, pp.241-246(1993.10), 127 241-246, 1993.10
N. Kodama, H. Inoue, H. Fukke, Y. Uesaka and M. Katsumoto
Multiple Authorship (Including Foreigners)
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Interaction energy between magnetic particles in a dispersion system, J. Magn. Magn. Mater., 124 213-220, 1993.06
H. Inoue, N. Kodama and M. Katsumoto
Multiple Authorship (Including Foreigners)
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Media-noise and interparticle interactions of barium ferrite particulate rigid disks, J. Magn. Magn. Mater., 116 291-297, 1992.10
N. Kodama, H. Inoue, G. Spratt, Y. Uesaka and M. Katsumoto
Multiple Authorship (Including Foreigners)
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A new junction design on a Permalloy corner pattern for Ion-Implanted and Permalloy hybrid bubble memory devices, IEEE Trans. Magn., 28 1978-1983, 1992.07
N. Kodama, T. Toyooka, T. Takeuchi, M. Takeshita and R. Suzuki
Multiple Authorship (Including Foreigners)
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Interparticle interactions and the switching field distribution of barium ferrite media, IEEE Trans. Magn., 27 4660-4662, 1991.11
G. W. D. Spratt, N. Kodama, H. Inoue, Y. Uesaka and M. Katsumoto
Multiple Authorship (Including Foreigners)
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Read/write simulation of Ba-ferrite particulate media, J. Appl. Phys., vol.69, pp.4493-4495(1991.4), 69 4493-4495, 1991.04
M. Tsutsumi, F. Kugiya, N. Kodama, M. Suzuki, M. Koizumi, F. Akagi and D. E. Speliotis
Multiple Authorship (Including Foreigners)
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Noise characteristics of barium ferrite particulate rigid disks, J. Appl. Phys., 69 4490-4492, 1991.04
N.Kodama, H. Inoue, G. Spratt, Y. Uesaka and M. Katsumoto
Multiple Authorship (Including Foreigners)
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Effect of Co-γFe2O3 particle-size on high density rigid disks, IEEE Trans.Magn., 25 3635-3637, 1989.09
N. Kodama, H. Fukke and Y. Uesaka
Multiple Authorship (Including Foreigners)
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A new junction design for Ion-Implanted and Permalloy hybrid bubble memory devices, IEEE Trans. Magn., MAG-23 3355-3357, 1987.09
N. Kodama, T. Sato, T. Toyooka, M. Takeshita and R. Suzuki
Multiple Authorship (Including Foreigners)
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64/Mb bubble memory chip architecture, IEEE Trans. Magn., MAG-23 2572-2574, 1987.09
T. Toyooka, T. Sato, M. Takeshita, N. Kodama, and R. Suzuki
Multiple Authorship (Including Foreigners)
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Ion-Implanted and Permalloy hybrid magnetic bubble memory devices, IEEE Trans. Magn., MAG-22 239-246, 1986.09
Y. Sugita, R. Suzuki, T. Ikeda, T. Takeuchi, N. Kodama, M. Takeshita, R. Imura, T. Satoh, H.Umezaki and N.Koyama
Multiple Authorship (Including Foreigners)
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Characteristics of junctions between Ion-Implanted and Permalloy tracks in hybrid bubble devices, IEEE Trans. Magn., MAG-20 1075-1077, 1984.09
N. Kodama, N. Koyama, H. Umezaki, R. Suzuki, T. Takeuchi and Y. Sugita
Multiple Authorship (Including Foreigners)
Review Papers
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Report on Diskcon Asia Pacific 2012, 109 1-3, 2012.07
Naoki Kodama
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Electircal reliability between heads and disks in HDD, The Tribology, 26(2) 44-47, 2012.02
[Naoki Kodama][Masami Miyatake]
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Technology Management Success or Failure, The Tribology, 25(11) 1, 2010.11
Naoki Kodama