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Yasunobu Kuniyoshi
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Automatic white balance control circuit
Patent number
4,646,161
Issue date
Feb 24, 1987
Sony Corporation
Satoshi Tsuchiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control apparatus
Patent number
4,398,193
Issue date
Aug 9, 1983
Sony Corporation
Yasunobu Kuniyoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Filter circuit
Patent number
4,288,754
Issue date
Sep 8, 1981
Sony Corporation
Takashi Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Time base error correcting apparatus
Patent number
4,208,674
Issue date
Jun 17, 1980
Sony Corporation
Yasunobu Kuniyoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time-base error correction
Patent number
4,196,445
Issue date
Apr 1, 1980
Sony Corporation
Takashi Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Clamping circuit for color television signals
Patent number
4,183,050
Issue date
Jan 8, 1980
Sony Corporation
Takao Tsuchiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for eliminating time base errors from an information signal
Patent number
4,157,565
Issue date
Jun 5, 1979
Sony Corporation
Yasunobu Kuniyoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE