Inventor
KASA KOICHI
JP7 patents
Patents
7 patentsUS5220687AJun 15, 1993
Radio receiver having switch for switching between a wide filter and a narrow filter
PIONEER ELECTRONIC CORP85 citations94
US5159707AOct 27, 1992
Diversity receiver
PIONEER ELECTRONIC CORP79 citations94
US4856082AAug 8, 1989
Reception sensitivity control system in a sweeping receiver
PIONEER ELECTRONIC CORP26 citations91
US5201062AApr 6, 1993
Noise reducing circuit
PIONEER ELECTRONIC CORP17 citations73
US5697080ADec 9, 1997
Method of and apparatus for selecting station in multiplexed broadcast, and receiving system
PIONEER ELECTRONIC CORP13 citations72
US5577048ANov 19, 1996
Method of detecting PTY burst signal
PIONEER ELECTRONIC CORP7 citations72
US5263184ANov 16, 1993
Noise reducing circuit for a receiver using a fuzzy controller
PIONEER ELECTRONIC CORP10 citations71