Inventor
YAMAGUCHI YORIHISA
JP5 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI YORIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
4 patentsUS4936185AJun 26, 1990
Electronic musical instrument having plural component blocks
YAMAHA CORP58 citations92
US5208416AMay 4, 1993
Automatic performance device
YAMAHA CORP38 citations91
US5056401AOct 15, 1991
Electronic musical instrument having an automatic tonality designating function
YAMAHA CORP27 citations85
US4991487AFeb 12, 1991
Automatic musical accompaniment sound generating apparatus
YAMAHA CORP7 citations71