Inventor
OGURI SHIGENORI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “OGURI SHIGENORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON MUSICAL INSTRUMENTS MFG
5 patentsUS4706537ANov 17, 1987
Tone signal generation device
NIPPON MUSICAL INSTRUMENTS MFG26 citations91
US4713996ADec 22, 1987
Automatic rhythm apparatus with tone level dependent timbres
NIPPON MUSICAL INSTRUMENTS MFG21 citations81
US4699039AOct 13, 1987
Automatic musical accompaniment playing system
NIPPON MUSICAL INSTRUMENTS MFG12 citations73
US4672876AJun 16, 1987
Rhythm tone source assigning apparatus for use in electronic musical instrument
NIPPON MUSICAL INSTRUMENTS MFG11 citations73
US4526079AJul 2, 1985
Automatic rhythm performance device for electronic musical instruments
NIPPON MUSICAL INSTRUMENTS MFG4 citations61
YAMAHA CORP
5 patentsUS4872385AOct 10, 1989
Automatic rhythm performing apparatus with modifiable correspondence between stored rhythm patterns and produced instrument tones
YAMAHA CORP11 citations73
US4864907ASep 12, 1989
Automatic bass chord accompaniment apparatus for an electronic musical instrument
YAMAHA CORP18 citations72
US6884933B2Apr 26, 2005
Electronic musical apparatus with authorized modification of protected contents
YAMAHA CORP10 citations71
US5246487ASep 21, 1993
Musical tone control apparatus with non-linear table display
YAMAHA CORP5 citations61
US4843934AJul 4, 1989
Rhythm tone source assigning apparatus for use in electronic musical instrument
YAMAHA CORP0 citations52