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Hitoshi Inada
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Atsugi, JP
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last 30 patents
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Patent Grant
Disk drive apparatus with oil damper on eject lever
Patent number
5,025,339
Issue date
Jun 18, 1991
Ricoh Company, Ltd.
Tetsuo Kanno
G11 - INFORMATION STORAGE
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Patent Grant
Optical disk drive
Patent number
4,823,336
Issue date
Apr 18, 1989
Ricoh Company, Limited
Hitoshi Inada
G11 - INFORMATION STORAGE