Inventor · disambiguated record
Ichitaro Sato
Also filed as: SATO ICHITARO
17 granted patents·1 pending application·273 citations·filing 1977–2013
94Inventor score
Top patents by PatentIndex Score
18 records- 0180US5771330APortable AV editing apparatusSONY CORP·Filed 1995·Granted Jun 23, 1998·69 cites·6 claims
- 0280US4120007AHead switching control apparatus for use in a video signal processing systemSONY CORP·Filed 1977·Granted Oct 10, 1978·21 cites·6 claims
- 0372US4839615AFrequency modulating circuit for video tape recorderSONY CORP·Filed 1988·Granted Jun 13, 1989·26 cites·6 claims
- 0472US4355333AVideo signal processing circuit with comb filterSONY CORP·Filed 1981·Granted Oct 19, 1982·21 cites·8 claims
- 0568US6275529B1Method of and apparatus for transmitting news data with scriptSONY CORP·Filed 1998·Granted Aug 14, 2001·35 cites·8 claims
- 0666US4885639AApparatus for eliminating a noise signalSONY CORP·Filed 1988·Granted Dec 5, 1989·23 cites·17 claims
- 0756US4686585AVTR having automatic carrier detectionSONY CORP·Filed 1985·Granted Aug 11, 1987·14 cites·12 claims
- 0853US4481547AVideo signal processing circuitSONY CORP·Filed 1982·Granted Nov 6, 1984·10 cites·10 claims
- 0947US2014116256A1Particle condensing apparatus and particle detecting apparatusAZBIL CORP·Filed 2013·Application pending·0 cites
- 1044US5276517AVideo equalizing circuitSONY CORP·Filed 1991·Granted Jan 4, 1994·9 cites·20 claims
- 1143US4661842ALuminance/chrominance separatorSONY CORP·Filed 1985·Granted Apr 28, 1987·10 cites·24 claims
- 1241US6400887B1Portable AV editing apparatusSONY CORP·Filed 1998·Granted Jun 4, 2002·8 cites·40 claims
- 1341US4417284AGain control circuit for a video tape recorder wherein the chrominance is gain controlled in response to the luminance signal as well as the chrominance signalSONY CORP·Filed 1981·Granted Nov 22, 1983·6 cites·9 claims
- 1439US5504632ADigital VTR that is also capable of reproducing a signal recorded with an analog VTR formatSONY CORP·Filed 1995·Granted Apr 2, 1996·8 cites·8 claims
- 1537US5255126AAGC circuit with constant envelope circuit for reproduced RF signals from plural channelsSONY CORP·Filed 1991·Granted Oct 19, 1993·3 cites·12 claims
- 1635US5189565ASlew rate converter for a video signal recording apparatusSONY CORP·Filed 1990·Granted Feb 23, 1993·4 cites·3 claims
- 1735US4998172ASecondary beat signal cancel circuitSONY CORP·Filed 1987·Granted Mar 5, 1991·4 cites·4 claims
- 1833US5383071AApparatus for tracking control using recorded pilot signalsSONY CORP·Filed 1992·Granted Jan 17, 1995·2 cites·12 claims
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