Inventor · disambiguated record
Junji Kumada
Also filed as: KUMADA JUNJI
7 granted patents·447 citations·filing 1986–1998
89Inventor score
Files withJAPAN BROADCASTING CORP6
Top patents by PatentIndex Score
7 records- 0190US4839729ASolid state image sensorJAPAN BROADCASTING CORP·Filed 1988·Granted Jun 13, 1989·75 cites·11 claims
- 0286US6512759B1Transmitter and receiverJAPAN BROADCASTING CORP·Filed 1998·Granted Jan 28, 2003·183 cites·2 claims
- 0378US5063445AMultiple sub-sampling transmitting/receiving system performing interfield and interframe offset sub-sampling of a broad bandwidth television signalJAPAN BROADCASTING CORP·Filed 1990·Granted Nov 5, 1991·68 cites·55 claims
- 0472US5561467AReceiver and channel compatible encoding/decoding system for high definition videoJAPAN BROADCASTING CORP·Filed 1990·Granted Oct 1, 1996·41 cites·51 claims
- 0569US6490010B1AFC circuit, carrier recovery circuit and receiver device capable of regenerating a carrier reliably even at the time of low C/N ratioFiled 1998·Granted Dec 3, 2002·39 cites·10 claims
- 0666US5436674AMethod of detecting motion vector, apparatus therefor, and picture signal processing system utilizing the apparatusJAPAN BROADCASTING CORP·Filed 1992·Granted Jul 25, 1995·31 cites·19 claims
- 0742US4864400ATelevision synchronization systemJAPAN BROADCASTING CORP·Filed 1986·Granted Sep 5, 1989·10 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →