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Haruyuki Karibe
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Tokyo, JP
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last 30 patents
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Patent Grant
Magneto-optical recording device capable of recording two magneto-o...
Patent number
5,572,491
Issue date
Nov 5, 1996
Sony Corporation
Haruyuki Karibe
G11 - INFORMATION STORAGE
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Patent Grant
Tape cassette with pressable cap for fixing reel on reel base
Patent number
4,896,238
Issue date
Jan 23, 1990
Sony Corporation
Takashi Oogi
G11 - INFORMATION STORAGE
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Patent Grant
Tape cassette
Patent number
4,864,448
Issue date
Sep 5, 1989
Sony Corporation
Haruyuki Karibe
G11 - INFORMATION STORAGE