Inventor
UTSUGI NOBUO
JP5 patents
Patents
5 patentsUS5070431ADec 3, 1991
Display board illuminating device for passive displays
PIONEER ELECTRONIC CORP210 citations94
US5177730AJan 5, 1993
Recording medium player apparatus
PIONEER ELECTRONIC CORP91 citations93
US5010437AApr 23, 1991
Recording medium player apparatus
PIONEER ELECTRONIC CORP33 citations91
US5241696AAug 31, 1993
Tuner with selective equalization of different program sources
PIONEER ELECTRONIC CORP15 citations72
US5045802ASep 3, 1991
Frequency characteristic setting circuitry for an amplifier
PIONEER ELECTRONIC CORP6 citations61