Inventor
KENMOTSU ISAMI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KENMOTSU ISAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
18 patentsUS4759008AJul 19, 1988
Loading mechanism for disk player
PIONEER ELECTRONIC CORP26 citations92
US4470136ASep 4, 1984
Automatic record disc loading players
PIONEER ELECTRONIC CORP32 citations92
US5105418AApr 14, 1992
Disk drive with means to play either side of a disk
PIONEER ELECTRONIC CORP32 citations91
US5504729AApr 2, 1996
Multi-tray disk player with selective tray latching
PIONEER ELECTRONIC CORP19 citations84
US4853924AAug 1, 1989
Disk clamping device
PIONEER ELECTRONIC CORP19 citations82
US4594700AJun 10, 1986
Automatic disc player system with disc selecting and loading means
PIONEER ELECTRONIC CORP20 citations82
US4497051AJan 29, 1985
Automatic record loading player
PIONEER ELECTRONIC CORP18 citations82
US5208798AMay 4, 1993
Double-sided disk player
PIONEER ELECTRONIC CORP11 citations73
US5121379AJun 9, 1992
Dual side disc player having separate centering hubs for each side of the disc
PIONEER ELECTRONIC CORP12 citations73
US5050159ASep 17, 1991
Double-sides playable disc player
PIONEER ELECTRONIC CORP19 citations73
US6175545B1Jan 16, 2001
Optical pickup apparatus
PIONEER ELECTRONIC CORP8 citations72
US5978347ANov 2, 1999
Optical pickup apparatus
PIONEER ELECTRONIC CORP9 citations72
US5729522AMar 17, 1998
Optical pickup apparatus
PIONEER ELECTRONIC CORP10 citations72
US5097465AMar 17, 1992
Double-side playing optical disk player
PIONEER ELECTRONIC CORP17 citations72
US4627044ADec 2, 1986
Automatic record loading player
PIONEER ELECTRONIC CORP3 citations63
US5025440AJun 18, 1991
Dual side disc player having a pickup reversing mechanism
PIONEER ELECTRONIC CORP2 citations62
US4450549AMay 22, 1984
Compact bookshelf type record player
PIONEER ELECTRONIC CORP4 citations62
US5090006AFeb 18, 1992
Disk record/playback machine with disk rest movable to an intermediate position between the disk discharge and record/playback positions during stand-by mode
PIONEER ELECTRONIC CORP0 citations52