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Yasuhiro Kasahara
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Izumi-ku, JP
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Patents Grants
last 30 patents
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Patent Grant
Image display apparatus having audio output control means in accord...
Patent number
6,697,687
Issue date
Feb 24, 2004
Hitachi, Ltd.
Yasuhiro Kasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television receiver having multiple communication capabilities
Patent number
5,936,679
Issue date
Aug 10, 1999
Hitachi, Ltd.
Yasuhiro Kasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image display apparatus capable of displaying personal computer sig...
Patent number
5,838,381
Issue date
Nov 17, 1998
Hitachi, Ltd.
Yasuhiro Kasahara
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Sound multiplex broadcast receiver and method of controlling displa...
Patent number
5,339,110
Issue date
Aug 16, 1994
Hitachi, Ltd.
Youji Hara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-function keyboard for remote control apparatus
Patent number
5,151,696
Issue date
Sep 29, 1992
Hitachi, Ltd.
Yasuhiro Kasahara
H01 - BASIC ELECTRIC ELEMENTS