Inventor · disambiguated record
Norihisa Shirota
Also filed as: SHIROTA NORIHISA
22 granted patents·874 citations·filing 1980–2017
97Inventor score
Top patents by PatentIndex Score
22 records- 0198US4364081AMethod and apparatus for processing a digital color video signalSONY CORP·Filed 1981·Granted Dec 14, 1982·139 cites·31 claims
- 0295US5023710AHighly efficient coding apparatusSONY CORP·Filed 1990·Granted Jun 11, 1991·202 cites·7 claims
- 0393US4387364AMethod and apparatus for reducing DC components in a digital information signalSONY CORP·Filed 1980·Granted Jun 7, 1983·56 cites·22 claims
- 0492US9651683B2Image pickup panel and image pickup processing systemSONY CORP·Filed 2015·Granted May 16, 2017·6 cites·4 claims
- 0592US4463387ADigital video data recording apparatusSONY CORP·Filed 1981·Granted Jul 31, 1984·79 cites·11 claims
- 0690US4517552AMethod and apparatus for N-to-M encodingSONY CORP·Filed 1982·Granted May 14, 1985·36 cites·22 claims
- 0788US4468710ADigital video recorderSONY CORP·Filed 1981·Granted Aug 28, 1984·49 cites·11 claims
- 0885US4677499ADigital time base correctorSONY CORP·Filed 1985·Granted Jun 30, 1987·33 cites·5 claims
- 0982US5162795ACoding and decoding apparatus of variable length dataSONY CORP·Filed 1991·Granted Nov 10, 1992·61 cites·5 claims
- 1078US4376290AColor video information processing apparatusSONY CORP·Filed 1980·Granted Mar 8, 1983·27 cites·22 claims
- 1177US5006931AHighly efficient coding apparatusSONY CORP·Filed 1990·Granted Apr 9, 1991·44 cites·4 claims
- 1276US4697248AArithmetic circuit for obtaining the vector product of two vectorsSONY CORP·Filed 1984·Granted Sep 29, 1987·22 cites·5 claims
- 1374US4429334AMethod for recording and reproducing a digital color video signalSONY CORP·Filed 1980·Granted Jan 31, 1984·22 cites·12 claims
- 1472US9164182B2Image pickup panel and image pickup processing systemSONY CORP·Filed 2012·Granted Oct 20, 2015·2 cites·12 claims
- 1570US4345272AVideo signal processing apparatusSONY CORP·Filed 1980·Granted Aug 17, 1982·19 cites·11 claims
- 1663US7076725B2Digital data radio receiving device and methodSONY CORP·Filed 2001·Granted Jul 11, 2006·8 cites·26 claims
- 1760US10663604B2Image pickup panel and image pickup processing systemSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted May 26, 2020·0 cites·18 claims
- 1856US5859776AMethod and apparatus for the design of a circuitSONY CORP·Filed 1996·Granted Jan 12, 1999·34 cites·20 claims
- 1949US5416615ADigital data transmitting apparatusSONY CORP·Filed 1992·Granted May 16, 1995·11 cites·12 claims
- 2044US5341385AMethod and apparatus for decoding Reed-Solomon codeSONY CORP·Filed 1992·Granted Aug 23, 1994·10 cites·2 claims
- 2138US5524264AParallel arithmetic-logic processing deviceSONY CORP·Filed 1994·Granted Jun 4, 1996·10 cites·14 claims
- 2231US4769781AIC device compatible with input signals in the formats for two-line and four-line type bus linesSONY CORP·Filed 1986·Granted Sep 6, 1988·4 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →