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Brian Milthorp
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Bristol, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Data recorder and method of operation
Patent number
5,144,501
Issue date
Sep 1, 1992
Sony Corporation
Yoshizumi Inazawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for reproducing multiply recorded data
Patent number
5,144,500
Issue date
Sep 1, 1992
Sony Corporation
Kentaro Odaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage apparatus and method
Patent number
5,081,548
Issue date
Jan 14, 1992
Hewlett-Packard Ltd.
Yoshizumi Inazawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage method
Patent number
5,057,950
Issue date
Oct 15, 1991
Hewlett-Packard Company
Shinya Ozaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of storing data on recording tape
Patent number
5,029,022
Issue date
Jul 2, 1991
Hewlett-Packard Limited
Kentaro Odaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of position detection on a recording medium
Patent number
4,958,244
Issue date
Sep 18, 1990
Sony Corporation
Yoshizumi Inazawa
G11 - INFORMATION STORAGE