Inventor
UMETA MITSUHIRO
JP6 patents
Patents
6 patentsUS5198603AMar 30, 1993
Automatic data-prereading playing apparatus and sound generating unit in an automatic musical playing system
ROLAND CORP98 citations95
US5212676AMay 18, 1993
Performance information recording/reproducing apparatus having correction techniques using event and state information
ROLAND CORP30 citations90
US7902448B2Mar 8, 2011
Position sensing device
ROLAND CORP11 citations82
US5129302AJul 14, 1992
Automatic data-prereading playing apparatus and sound generating unit in an automatic musical playing system
ROLAND CORP12 citations72
US5074185ADec 24, 1991
Envelope-generating apparatus in electronic musical instrument
ROLAND CORP7 citations71
US5270476ADec 14, 1993
Electronic musical instrument
ROLAND CORP5 citations60