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Kenji Toki
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Odawara, JP
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last 30 patents
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Patent Grant
Magnetic tape device and method of controlling magnetic tape device
Patent number
5,923,494
Issue date
Jul 13, 1999
Hitachi, Ltd.
Toshihiro Arisaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Library apparatus that corrects relative position displacement betw...
Patent number
5,790,338
Issue date
Aug 4, 1998
Hitachi, Ltd.
Hirofumi Kanai
G11 - INFORMATION STORAGE
Information
Patent Grant
Control method and apparatus for a servo- mechanism
Patent number
5,497,059
Issue date
Mar 5, 1996
Hitachi, Ltd.
Fujio Tajima
G05 - CONTROLLING REGULATING
Information
Patent Grant
Servo control method for a servo system
Patent number
5,371,449
Issue date
Dec 6, 1994
Hitachi, Ltd.
Fujio Tajima
G05 - CONTROLLING REGULATING
Information
Patent Grant
Control method and apparatus for a servo-mechanism
Patent number
5,352,961
Issue date
Oct 4, 1994
Hitachi, Ltd.
Fujio Tajima
G05 - CONTROLLING REGULATING
Information
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