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Featured researches published by Okamoto Iwao.


Archive | 2000

Magnetic recording medium, magnetic storage device, recording method and production of magnetic recording medium

Noel Abara; Okamoto Iwao; Mizoshita Yoshibumi; Yoshida Yuki; Umeda Hashasi; Szuki Masaya; Akimoto Hideyuki; Sato Hisateru; Kais Isatake


Archive | 1999

MAGNETIC RECORDING MEDIUM, PRODUCTION OF MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDER

Akimoto Hideyuki; Okuyama Tomoaki; Okamoto Iwao; Shinohara Masaki


Archive | 2000

MAGNETIC RECORDING MEDIUM, ITS PRODUCTION AND MAGNETIC DISK DEVICE

Sato Hisateru; Okamoto Iwao


Archive | 2008

PERPENDICULAR MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING THE SAME, AND MAGNETIC RECODING DEVICE

Inamura Ryosaku; Kaitsu Isatake; Uzumaki Takuya; Okamoto Iwao; Kikuchi Akira


Archive | 2001

MAGNETIC RECORDING MEDIUM, METHOD FOR PRODUCING SAME AND INFORMATION REPRODUCING DEVCE

Kaizu Yoshitake; Sato Hisateru; Okamoto Iwao


Archive | 2008

Magnetisches Aufzeichnungsmedium, magnetisches Aufzeichnungsgerät und Aufzeichnungsverfahren

Umeda Hisashi; Okamoto Iwao


Archive | 2005

MAGNETIC RECORD MEDIA, A MAGNETIC MEMORY DEVICE AND A RECORDING METHOD ON THE SAME RECORD MEDIA, MAKING DYNAMIC COERCIVE FORCE OF A FERRO-MAGNETIC LAYER LARGER THAN OR EQUAL TO THAT OF MAGNETIC LAYER

Okamoto Iwao; Umeda Hisashi


Archive | 2003

PRODUCING METHOD FOR MAGNETIC RECORDING MEDIUM

Noel Abara; Okamoto Iwao; Mizoshita Yoshibumi; Yoshida Yuki


Archive | 2003

Magnetaufzeichnungsmedium, Magnetspeichergerät, -aufzeichnungsmethode und Magnetaufzeichnungsmedium-Herstellungsverfahren

Abarra E Noel; Okamoto Iwao; Mizoshita Yoshifumi; Yoshida Yuki; Umeda Hisashi; Suzuki Masaya; Akimoto Hideyuki; Sato Hisateru; Kaitsu Isatake


Archive | 2000

MAGNETIC RECORDING MEDIUM, PRODUCTION OF SAME AND MAGNETIC MEMORY DEVICE

Yoshida Yuki; Noel Abara; Okamoto Iwao

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