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Munetake Kanna
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Odawara, JP
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last 30 patents
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Patent Grant
Method for automatic continuous changing of cartridge-type magnetic...
Patent number
5,050,019
Issue date
Sep 17, 1991
Hitachi, Ltd.
Toshihiro Koyama
G11 - INFORMATION STORAGE
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Patent Grant
Method and apparatus for controlling reel-to-reel tape transportation
Patent number
5,032,938
Issue date
Jul 16, 1991
Hitachi, Ltd.
Fujio Tajima
G11 - INFORMATION STORAGE
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Patent Grant
Apparatus and method for controlling tape tension using acceleratio...
Patent number
4,786,992
Issue date
Nov 22, 1988
Hitachi, Ltd.
Fujio Tajima
G11 - INFORMATION STORAGE