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Yasuhiro Hashiguchi
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Mito, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Take-up pulley with torque-limiting mechanism for magnetic recordin...
Patent number
5,301,073
Issue date
Apr 5, 1994
Hitachi, Ltd.
Noboru Katohno
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape guide mechanism for magnetic recording/reproducing ap...
Patent number
5,296,994
Issue date
Mar 22, 1994
Hitachi, Ltd.
Noboru Katohno
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproducing apparatus
Patent number
5,291,350
Issue date
Mar 1, 1994
Hitachi, Ltd.
Yasuhiro Hashiguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette loading device for enabling horizontal transfer of the cas...
Patent number
5,262,910
Issue date
Nov 16, 1993
Hitachi, Ltd.
Yasuhiro Hashiguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Retaining device for a magnetic head
Patent number
5,016,130
Issue date
May 14, 1991
Hitachi, Ltd.
Yasuhiro Hashiguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette loading mechanism of magnetic recording and/or reproducing...
Patent number
4,794,477
Issue date
Dec 27, 1988
Hitachi, Ltd.
Yasuhiro Hashiguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette loading mechanism of magnetic recording and reproducing ap...
Patent number
4,761,697
Issue date
Aug 2, 1988
Hitachi, Ltd.
Yasuhiro Hashiguchi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Recording or reproducing apparatus using a disc medium
Publication number
20030184670
Publication date
Oct 2, 2003
Hitachi, Ltd
Yasuhiro Hashiguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE