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Nobuyuki Kishine
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Tochigi, JP
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last 30 patents
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Patent Grant
Magnetic disk cartridge
Patent number
5,282,106
Issue date
Jan 25, 1994
Kao Corporation
Tadashi Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk jacket
Patent number
5,146,381
Issue date
Sep 8, 1992
Kao Corporation
Hiroshi Ikeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Protective structure for jacket for rotatable magnetic recording media
Patent number
4,811,152
Issue date
Mar 7, 1989
Kao Corporation
Nobuyuki Kishine
G11 - INFORMATION STORAGE
Information
Patent Grant
Glass-like carbon material, method for manufacturing the same, and...
Patent number
4,774,140
Issue date
Sep 27, 1988
Kao Corporation
Masanobu Wakasa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Substrate for a magnetic disc and method manufacturing same
Patent number
4,716,078
Issue date
Dec 29, 1987
Kao Corporation
Nobuyuki Kishine
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
4,661,402
Issue date
Apr 28, 1987
Kao Corporation
Nobuyuki Kishine
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head for a perpendicular magnetic recording system
Patent number
4,644,431
Issue date
Feb 17, 1987
Kao Corporation
Nobuyuki Kishine
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head comprised of an improved base substance for high dens...
Patent number
4,642,720
Issue date
Feb 10, 1987
Kao Corporation
Nobuyuki Kishine
G11 - INFORMATION STORAGE