Inventor · disambiguated record
Fukutaro Okuyama
Also filed as: OKUYAMA FUKUTARO
19 granted patents·5 pending applications·52 citations·filing 2006–2024
91Inventor score
Top patents by PatentIndex Score
24 records- 0190US9576564B2Performance recording apparatusYAMAHA CORP·Filed 2014·Granted Feb 21, 2017·16 cites·18 claims
- 0285US2025104677A1Instrument playing apparatusYAMAHA CORP·Filed 2024·Application pending·0 cites
- 0384US12205569B2Instrument playing apparatusYAMAHA CORP·Filed 2024·Granted Jan 21, 2025·0 cites·8 claims
- 0479US11657786B2Keyboard device and sound generation control methodYAMAHA CORP·Filed 2020·Granted May 23, 2023·1 cites·11 claims
- 0578US8796528B2Performance systemUEHARA HARUKI·Filed 2011·Granted Aug 5, 2014·8 cites·4 claims
- 0675US12027144B2Keyboard device and sound generation control methodYAMAHA CORP·Filed 2023·Granted Jul 2, 2024·0 cites·16 claims
- 0774US8878045B2Acoustic effect impartment apparatus, and pianoKOSEKI SHINYA·Filed 2012·Granted Nov 4, 2014·7 cites·18 claims
- 0872US7547838B2Tuning device for musical instruments and computer program used thereinYAMAHA CORP·Filed 2006·Granted Jun 16, 2009·5 cites·20 claims
- 0970US11922912B2Instrument playing apparatusYAMAHA CORP·Filed 2020·Granted Mar 5, 2024·0 cites·11 claims
- 1069US8942388B2Modulation device and demodulation deviceAKIYAMA HITOSHI·Filed 2009·Granted Jan 27, 2015·4 cites·20 claims
- 1169US2025029581A1Control device and keyboard instrumentYAMAHA CORP·Filed 2024·Application pending·0 cites
- 1268US10242697B2Pitch information generation device, pitch information generation method, and computer-readable recording medium thereforYAMAHA CORP·Filed 2016·Granted Mar 26, 2019·1 cites·9 claims
- 1366US9245509B2Recording and reproduction of waveform based on sound board vibrationsYAMAHA CORP·Filed 2013·Granted Jan 26, 2016·3 cites·6 claims
- 1460US7521618B2Tuning device for musical instruments and computer program used thereinYAMAHA CORP·Filed 2006·Granted Apr 21, 2009·3 cites·20 claims
- 1555US8796527B2Tone reproduction apparatus and methodOKUYAMA FUKUTARO·Filed 2011·Granted Aug 5, 2014·2 cites·13 claims
- 1647US2014150623A1Recording and reproduction of waveform based on sound board vibrationsYAMAHA CORP·Filed 2013·Application pending·0 cites
- 1745US8426717B2Discriminator for discriminating employed modulation technique, signal demodulator, musical instrument and method of discriminationOKUYAMA FUKUTARO·Filed 2009·Granted Apr 23, 2013·2 cites·20 claims
- 1845US7576277B2Tuning device for musical instruments and computer program for the sameYAMAHA CORP·Filed 2006·Granted Aug 18, 2009·0 cites·14 claims
- 1944US2007084330A1Tuning device for musical instruments and computer program for visualizing tuning statusYAMAHA CORP·Filed 2006·Application pending·0 cites
- 2042US10249274B2Keyboard musical instrument, adjusting method thereof, and computer-readable recording medium thereforYAMAHA CORP·Filed 2017·Granted Apr 2, 2019·0 cites·6 claims
- 2141US11050579B2Distribution destination specifying device and distribution destination specifying methodYAMAHA CORP·Filed 2018·Granted Jun 29, 2021·0 cites·19 claims
- 2240US10917465B2Synchronization setting device and distribution systemYAMAHA CORP·Filed 2018·Granted Feb 9, 2021·0 cites·12 claims
- 2339US2016104469A1Musical-performance analysis method and musical-performance analysis deviceYAMAHA CORP·Filed 2014·Application pending·0 cites
- 2435US9003468B2Automatic performance deviceUEHARA HARUKI·Filed 2011·Granted Apr 7, 2015·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →