Inventor
OHNO MASAHARU
24 patents
⚠️ This page may combine multiple inventors who share the name “OHNO MASAHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
18 patentsUSD386780SNov 25, 1997
Pad for electronic drum
YAMAHA CORP18 citations92
USD890721SJul 21, 2020
Speaker
YAMAHA CORP11 citations85
USD882549SApr 28, 2020
Speaker
YAMAHA CORP12 citations85
USD768109SOct 4, 2016
Speaker
YAMAHA CORP11 citations84
USD789326SJun 13, 2017
Speaker
YAMAHA CORP10 citations83
US7488884B2Feb 10, 2009
Keyboard musical instrument having sloped top surface
YAMAHA CORP8 citations83
USD545881SJul 3, 2007
Electric contrabass
YAMAHA CORP6 citations73
USD499755SDec 14, 2004
Electronic piano
YAMAHA CORP8 citations73
USD499443SDec 7, 2004
Electronic piano
YAMAHA CORP12 citations73
USD406860SMar 16, 1999
Electronic percussion instrument
YAMAHA CORP6 citations73
USD350762SSep 20, 1994
Electronic drum
YAMAHA CORP11 citations73
USD488184SApr 6, 2004
Piano
YAMAHA CORP4 citations62
USD1027907SMay 21, 2024
Grille for speaker
YAMAHA CORP0 citations59
USD565641SApr 1, 2008
Piano
YAMAHA CORP1 citations52
USD518505SApr 4, 2006
Automatic performance controller for piano
YAMAHA CORP0 citations52
USD387376SDec 9, 1997
Pad for electronic drum
YAMAHA CORP1 citations52
USD353611SDec 20, 1994
Electronic drum
YAMAHA CORP0 citations52
US10521183B2Dec 31, 2019
Control terminal device and audio system control method that displays a source selection screen with an area image background
YAMAHA CORP0 citations38