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Mitsumasa Saitoh
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Broadcast signal channel selecting apparatus
Patent number
5,697,077
Issue date
Dec 9, 1997
Sony Corporation
Mitsumasa Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel selection in a digital television receiver
Patent number
5,598,228
Issue date
Jan 28, 1997
Sony Corporation
Mitsumasa Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadcast signal receiver with means for prioritizing broadcast sig...
Patent number
5,564,088
Issue date
Oct 8, 1996
Sony Corporation
Mitsumasa Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image display apparatus
Patent number
5,452,012
Issue date
Sep 19, 1995
Sony Corporation
Mitsumasa Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio video apparatus with intelligence for learning a history of u...
Patent number
5,444,499
Issue date
Aug 22, 1995
Sony Corporation
Mitsumasa Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Movable cursor for selecting and exchanging main picture and sub pi...
Patent number
5,414,471
Issue date
May 9, 1995
Sony Corporation
Mitsumasa Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video signal output circuit with adaptive equalizer
Patent number
5,349,444
Issue date
Sep 20, 1994
Sony Corporation
Toshio Amano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television receiver that automatically keeps track of favorite chan...
Patent number
5,323,240
Issue date
Jun 21, 1994
Sony Corporation
Toshio Amano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of controlling first items that require prior CRT display an...
Patent number
5,285,285
Issue date
Feb 8, 1994
Sony Corporation
Hisafumi Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote commander
Patent number
5,237,327
Issue date
Aug 17, 1993
Sony Corporation
Mitsumasa Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for defining an effective picture area of a high definiti...
Patent number
4,953,025
Issue date
Aug 28, 1990
Sony Corporation
Mitsumasa Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Security monitor system
Patent number
4,777,526
Issue date
Oct 11, 1988
Sony Corporation
Mitsumasa Saitoh
G08 - SIGNALLING
Information
Patent Grant
Adaptor for a video monitoring system
Patent number
4,766,491
Issue date
Aug 23, 1988
Sony Corporation
Mitsumasa Saitoh
G08 - SIGNALLING