Inventor · disambiguated record
Shinji Kakuyama
Also filed as: KAKUYAMA SHINJI
7 granted patents·209 citations·filing 1982–1999
87Inventor score
Top patents by PatentIndex Score
7 records- 0184US5257111AContinuous both-side playback type video disc apparatusSONY CORP·Filed 1991·Granted Oct 26, 1993·40 cites·4 claims
- 0283US7003790B1Broadcast-program selection history information acquisition apparatus and its methodSONY CORP·Filed 1999·Granted Feb 21, 2006·80 cites·18 claims
- 0372US6580462B2Television broadcast receiving systemSONY CORP·Filed 1999·Granted Jun 17, 2003·44 cites·24 claims
- 0457US4651230AApparatus for detecting and compensating drop-outs in an audio and video signalSONY CORP·Filed 1983·Granted Mar 17, 1987·14 cites·6 claims
- 0556US4972275AWideband radio-frequency broadcast recorder and radio testing systemFORD MOTOR CO·Filed 1989·Granted Nov 20, 1990·17 cites·14 claims
- 0653US4490751AApparatus for recording and/or reproducing video and audio signalsSONY CORP·Filed 1982·Granted Dec 25, 1984·8 cites·32 claims
- 0743US5148328APcm audio signal recording and/or reproducing apparatus with recording-mode identifying signalSONY CORP·Filed 1990·Granted Sep 15, 1992·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →