Inventor · disambiguated record
Shoichi Katagiri
Also filed as: KATAGIRI SHOICHI
9 granted patents·459 citations·filing 1987–1999
91Inventor score
Files withPIONEER ELECTRONIC CORP9
Top patents by PatentIndex Score
9 records- 0194US5282186AMethod and apparatus for recording and reproducing picture information and recording mediumPIONEER ELECTRONIC CORP·Filed 1993·Granted Jan 25, 1994·80 cites·16 claims
- 0290US6434326B1Information reproducing apparatus and methodPIONEER ELECTRONIC CORP·Filed 1998·Granted Aug 13, 2002·95 cites·15 claims
- 0388US5065252AMethod and apparatus for recording and reproducing picture information enabling the mixing of images of a video format signal and graphic codes recorded on a single recording mediumPIONEER ELECTRONIC CORP·Filed 1989·Granted Nov 12, 1991·64 cites·7 claims
- 0487US5043826AMethod and apparatus for recording and reproducing picture information and timely reproducing images by graphic codesPIONEER ELECTRONIC CORP·Filed 1989·Granted Aug 27, 1991·59 cites·7 claims
- 0587US5010417APlayback method for use in a recording medium playing apparatus using information control signalsPIONEER ELECTRONIC CORP·Filed 1988·Granted Apr 23, 1991·57 cites·5 claims
- 0685US5063551AMethod and apparatus of recording and reproducing picture information and recording mediumPIONEER ELECTRONIC CORP·Filed 1989·Granted Nov 5, 1991·49 cites·10 claims
- 0780US4843484AInformation recording disc with composite index codes and its playback methodPIONEER ELECTRONIC CORP·Filed 1987·Granted Jun 27, 1989·36 cites·4 claims
- 0854US6381399B1Image information reproducing apparatusPIONEER ELECTRONIC CORP·Filed 1999·Granted Apr 30, 2002·14 cites·15 claims
- 0938US5146347ADisc player control system for quickly placing disc player in command ready statePIONEER ELECTRONIC CORP·Filed 1990·Granted Sep 8, 1992·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →