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Asao Sasamoto
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Odawara, JP
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last 30 patents
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Patent Grant
Mechanical apparatus having a mechanism for preventing conglutinati...
Patent number
5,084,793
Issue date
Jan 28, 1992
Hitachi, Ltd.
Atsuo Ishida
G11 - INFORMATION STORAGE
Information
Patent Grant
Head arm structure mounting a circuit element in a magnetic disc de...
Patent number
5,014,145
Issue date
May 7, 1991
Hitachi, Ltd.
Haruhiko Hosokawa
G11 - INFORMATION STORAGE
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Patent Grant
Magnetic head mounting arm having asymmetrical configuration
Patent number
5,014,146
Issue date
May 7, 1991
Hitachi, Ltd.
Akio Takatsuka
G11 - INFORMATION STORAGE
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Patent Grant
Magnetic disc unit system
Patent number
4,727,439
Issue date
Feb 23, 1988
Hitachi, Ltd.
Toshiyuki Haruna
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk storage unit with reciprocating magnetic head for cle...
Patent number
4,510,541
Issue date
Apr 9, 1985
Hitachi, Ltd.
Asao Sasamoto
G11 - INFORMATION STORAGE