Inventor
OKUYAMA FUKUTARO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “OKUYAMA FUKUTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
13 patentsUS9576564B2Feb 21, 2017
Performance recording apparatus
YAMAHA CORP16 citations83
US9245509B2Jan 26, 2016
Recording and reproduction of waveform based on sound board vibrations
YAMAHA CORP3 citations73
US7547838B2Jun 16, 2009
Tuning device for musical instruments and computer program used therein
YAMAHA CORP5 citations62
US12205569B2Jan 21, 2025
Instrument playing apparatus
YAMAHA CORP0 citations61
US11922912B2Mar 5, 2024
Instrument playing apparatus
YAMAHA CORP0 citations61
US10242697B2Mar 26, 2019
Pitch information generation device, pitch information generation method, and computer-readable recording medium therefor
YAMAHA CORP1 citations61
US7521618B2Apr 21, 2009
Tuning device for musical instruments and computer program used therein
YAMAHA CORP3 citations61
US12027144B2Jul 2, 2024
Keyboard device and sound generation control method
YAMAHA CORP0 citations57
US11657786B2May 23, 2023
Keyboard device and sound generation control method
YAMAHA CORP1 citations57
US11050579B2Jun 29, 2021
Distribution destination specifying device and distribution destination specifying method
YAMAHA CORP0 citations50
US10917465B2Feb 9, 2021
Synchronization setting device and distribution system
YAMAHA CORP0 citations50
US10249274B2Apr 2, 2019
Keyboard musical instrument, adjusting method thereof, and computer-readable recording medium therefor
YAMAHA CORP0 citations41
US7576277B2Aug 18, 2009
Tuning device for musical instruments and computer program for the same
YAMAHA CORP0 citations40