Toshiyuki Sakamoto

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ghost canceller using fuzzy control
- Patent number 5,285,279
- Issue date Feb 8, 1994
- Hitachi, Ltd.
- Toshiyuki Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ghost reduction device for removing ghost components of a televisio...
- Patent number 5,210,607
- Issue date May 11, 1993
- Hitachi, Ltd.
- Toshiyuki Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television receiver compatible with both standard system television...
- Patent number 5,132,793
- Issue date Jul 21, 1992
- Hitachi, Ltd.
- Shigeru Hirahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal recording/reproducing apparatus of color-under re...
- Patent number 5,016,111
- Issue date May 14, 1991
- Hitachi, Ltd.
- Toshiyuki Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital convergence correcting apparatus
- Patent number 4,977,446
- Issue date Dec 11, 1990
- Hitachi, Ltd.
- Makoto Shiomi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection circuit for detecting standard television signals and non...
- Patent number 4,821,112
- Issue date Apr 11, 1989
- Hitachi, Ltd.
- Toshiyuki Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE