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Tomonori Mitsui
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1601, Sakai, Atsugi-shi, Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical disk driver and operational processing apparatus having suc...
Patent number
RE38226
Issue date
Aug 19, 2003
Noboru Sugie
369 - Dynamic information storage or retrieval
Information
Patent Grant
Disk drive using disk tray
Patent number
5,930,218
Issue date
Jul 27, 1999
Mitsumi Electric Co., Ltd.
Tomonori Mitsui
G11 - INFORMATION STORAGE
Information
Patent Grant
Pickup driving system for optical disk apparatus
Patent number
5,446,708
Issue date
Aug 29, 1995
Mamoru Takebayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk driver and operational processing apparatus having suc...
Patent number
5,181,197
Issue date
Jan 19, 1993
Mitsumi Electric Co., Ltd.
Noboru Sugie
G11 - INFORMATION STORAGE