Inventor
KOMATSUBARA MASAHIRO
JP18 patents
Patents
18 patentsUS4695011ASep 22, 1987
Cassette tape machine
PIONEER ELECTRONIC CORP8 citations72
US4609164ASep 2, 1986
Cassette tape machine
PIONEER ELECTRONIC CORP10 citations72
US4413793ANov 8, 1983
Cassette tape machine
PIONEER ELECTRONIC CORP7 citations72
US4170788AOct 9, 1979
Magnetic head
PIONEER ELECTRONIC CORP7 citations72
US4377829AMar 22, 1983
Player for magnetic tape cartridge recordings
PIONEER ELECTRONIC CORP14 citations71
US3970906AJul 20, 1976
Braking device for three-motor type tape recorder
PIONEER ELECTRONIC CORP3 citations62
US4416432ANov 22, 1983
Cassette braking mechanism
PIONEER ELECTRONIC CORP4 citations61
US4403266ASep 6, 1983
Cassette tape player
PIONEER ELECTRONIC CORP5 citations61
US4379314AApr 5, 1983
Cassette tape player
PIONEER ELECTRONIC CORP5 citations61
US4344098AAug 10, 1982
Cassette tape player
PIONEER ELECTRONIC CORP3 citations61
US4337490AJun 29, 1982
Cassette tape player
PIONEER ELECTRONIC CORP2 citations61
US4369474AJan 18, 1983
Player for magnetic tape cartridge recordings
PIONEER ELECTRONIC CORP6 citations60
US4527756AJul 9, 1985
Cassette tape machine
PIONEER ELECTRONIC CORP0 citations51
US4467377AAug 21, 1984
Cassette type-tape recorder
PIONEER ELECTRONIC CORP1 citations51
US4463394AJul 31, 1984
Tape retaining mechanism
PIONEER ELECTRONIC CORP0 citations51
US4536811AAug 20, 1985
Cassette tape player having supply and take-up motors positioned vertically above a cassette receiving mechanism
PIONEER ELECTRONIC CORP1 citations50
US4400744AAug 23, 1983
Cassette tape player
PIONEER ELECTRONIC CORP0 citations50
US4368494AJan 11, 1983
Player for magnetic tape cartridge recordings
PIONEER ELECTRONIC CORP1 citations50