Inventor
TAKASAKI RYO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “TAKASAKI RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLAND CORP
16 patentsUS11404037B2Aug 2, 2022
Electronic percussion instrument and sound production control method thereof
ROLAND CORP7 citations85
US10147409B2Dec 4, 2018
Electronic percussion instrument and detecting method thereof
ROLAND CORP8 citations83
US9947307B2Apr 17, 2018
Electronic percussion instrument
ROLAND CORP9 citations83
US9263020B2Feb 16, 2016
Control information generating apparatus and method for percussion instrument
ROLAND CORP14 citations83
US10255895B2Apr 9, 2019
Electronic percussion instrument
ROLAND CORP2 citations73
US9792890B2Oct 17, 2017
Electronic percussion instrument
ROLAND CORP2 citations73
US10276141B2Apr 30, 2019
Electronic percussion instrument and control device thereof
ROLAND CORP1 citations72
US9240173B2Jan 19, 2016
Sound source control information generating apparatus, electronic percussion instrument, and sound source control information generating method
ROLAND CORP4 citations72
US10181313B2Jan 15, 2019
Electronic percussion instrument
ROLAND CORP2 citations71
US11756519B2Sep 12, 2023
Sound source device for electronic musical instrument, musical sound generating method and electronic musical instrument system
ROLAND CORP2 citations70
US11232774B2Jan 25, 2022
Electronic musical instrument main body device and electronic musical instrument system
ROLAND CORP2 citations70
US11610570B2Mar 21, 2023
Electronic percussion instrument and sound production control method thereof
ROLAND CORP0 citations62
US11183161B2Nov 23, 2021
Strike detection apparatus, strike detection method, sounding control apparatus and sounding control method
ROLAND CORP0 citations62
US10885892B2Jan 5, 2021
Sounding control system and sounding control method
ROLAND CORP0 citations62
US12288543B2Apr 29, 2025
Sound source device for electronic musical instrument, musical sound generating method and electronic musical instrument system
ROLAND CORP0 citations59
US12334041B2Jun 17, 2025
Electronic percussion instrument and method of detecting percussion position
ROLAND CORP0 citations50