Inventor · disambiguated record
Masuhiro Sato
Also filed as: SATO MASUHIRO
15 granted patents·1 pending application·563 citations·filing 1989–2006
95Inventor score
Top patents by PatentIndex Score
16 records- 0196US5247126AImage reproducing apparatus, image information recording medium, and musical accompaniment playing apparatusPIONEER ELECTRIC CORP·Filed 1991·Granted Sep 21, 1993·136 cites·12 claims
- 0293US5194682AMusical accompaniment playing apparatusPIONEER ELECTRONIC CORP·Filed 1991·Granted Mar 16, 1993·113 cites·44 claims
- 0387US5506370ADisplay controlling apparatus for music accompaniment playing system, and the music accompaniment playing systemPIONEER ELECTRONIC CORP·Filed 1994·Granted Apr 9, 1996·43 cites·11 claims
- 0487US5235124AMusical accompaniment playing apparatus having phoneme memory for chorus voicesPIONEER ELECTRONIC CORP·Filed 1992·Granted Aug 10, 1993·55 cites·9 claims
- 0580US5589947AKaraoke system having a plurality of terminal and a center systemPIONEER ELECTRONIC CORP·Filed 1994·Granted Dec 31, 1996·38 cites·8 claims
- 0680US5286907AApparatus for reproducing musical accompaniment informationPIONEER ELECTRONIC CORP·Filed 1991·Granted Feb 15, 1994·40 cites·7 claims
- 0779US5494443AKaraoke system and method of managing playing time of karaoke songsPIONEER ELECTRONIC CORP·Filed 1994·Granted Feb 27, 1996·34 cites·9 claims
- 0873US5484291AApparatus and method of playing karaoke accompanimentPIONEER ELECTRONIC CORP·Filed 1994·Granted Jan 16, 1996·25 cites·11 claims
- 0966US5218580AUser management system for musical accompaniment playing apparatusPIONEER ELECTRONIC CORP·Filed 1992·Granted Jun 8, 1993·16 cites·9 claims
- 1064US5574243AMelody controlling apparatus for music accompaniment playing system the music accompaniment playing system and melody controlling method for controlling and changing the tonality of the melody using the MIDI standardPIONEER ELECTRONIC CORP·Filed 1994·Granted Nov 12, 1996·18 cites·14 claims
- 1151US4979048AApparatus for and method of stop control for a spindle motor in a disk playerPIONEER ELECTRONIC CORP·Filed 1989·Granted Dec 18, 1990·8 cites·10 claims
- 1240US5848422AData management device in a karaoke communications systemPIONEER ELECTRONIC CORP·Filed 1996·Granted Dec 8, 1998·14 cites·14 claims
- 1339US5679912AMusic production and control apparatus with pitch/tempo controlPIONEER ELECTRONIC CORP·Filed 1996·Granted Oct 21, 1997·9 cites·14 claims
- 1439US5587547AMusical sound producing device with pitch change circuit for changing only pitch variable data of pitch variable/invariable dataPIONEER ELECTRONIC CORP·Filed 1994·Granted Dec 24, 1996·5 cites·7 claims
- 1535US5221472AVacuum filtration apparatus with horizontal filter-like conveyorTSUKISHIMA KIKAI CO·Filed 1991·Granted Jun 22, 1993·9 cites·7 claims
- 1635US2009050580A1Filtering Apparatus and Filtering MethodTSUKISHIMA KIKAI CO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →