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Tokyo, JP
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last 30 patents
Information
Patent Grant
Operating lever device of magnetic recording tape transport apparatus
Patent number
4,577,245
Issue date
Mar 18, 1986
Olympus Optical Co., Ltd.
Shigeru Nemoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Operating lever device of a magnetic recording tape driving apparatus
Patent number
4,525,760
Issue date
Jun 25, 1985
Olympus Optical Co., Ltd.
Shigeru Nemoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Signal detection operating lever device of magnetic recording tape...
Patent number
4,523,247
Issue date
Jun 11, 1985
Olympus Optical Co., Ltd.
Shigeru Nemoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette tape recorder
Patent number
4,346,415
Issue date
Aug 24, 1982
Olympus Optical Co., Ltd.
Hideo Tomabechi
G11 - INFORMATION STORAGE