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Patents Grants
last 30 patents
Information
Patent Grant
Camera apparatus selectively operable as a fully electronic slit ca...
Patent number
5,278,657
Issue date
Jan 11, 1994
Sony Corporation
Eiji Tamura
G07 - CHECKING-DEVICES
Information
Patent Grant
Video signal recording and reproducing apparatus having a built-in...
Patent number
5,153,743
Issue date
Oct 6, 1992
Sony Corporation
Kenji Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Black level correction circuit for video camera
Patent number
4,786,969
Issue date
Nov 22, 1988
Sony Corporation
Hiroyuki Shouji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic centering method for a video camera
Patent number
4,712,187
Issue date
Dec 8, 1987
Sony Corporation
Eiji Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television cameras
Patent number
4,427,996
Issue date
Jan 24, 1984
Sony Corporation
Eiji Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television camera
Patent number
4,340,903
Issue date
Jul 20, 1982
Sony Corporation
Eiji Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for digitally adjusting white balance
Patent number
4,335,397
Issue date
Jun 15, 1982
Sony Corporation
Eiji Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Memory-type automatic adjustment system
Patent number
4,274,107
Issue date
Jun 16, 1981
Sony Corporation
Eiji Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE