Inventor
SENSO HITOSHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SENSO HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
10 patentsUS4653040AMar 24, 1987
Disk size detecting circuit
PIONEER ELECTRONIC CORP25 citations92
US4629949ADec 16, 1986
Apparatus for driving a turntable of a disc player system
PIONEER ELECTRONIC CORP27 citations92
US4549120AOct 22, 1985
Turntable dc brushless motor stopping control
PIONEER ELECTRONIC CORP27 citations90
US5159460AOct 27, 1992
Video signal recording apparatus that converts high definition video signals into signals usable with conventional television systems
PIONEER ELECTRONIC CORP20 citations81
US4680746AJul 14, 1987
Recording disc rotary drive control apparatus
PIONEER ELECTRONIC CORP24 citations81
US4672595AJun 9, 1987
System for controlling rotary drive of recorded disk player
PIONEER ELECTRONIC CORP22 citations81
US5481306AJan 2, 1996
Display circuit for displaying an HDTV signal as twelve NTSC signals and for displaying an independent NTSC signal
PIONEER ELECTRONIC CORP9 citations74
US5111303AMay 5, 1992
Video signal recording system and picture display system in a high-definition television system
PIONEER ELECTRONIC CORP6 citations74
US5159450AOct 27, 1992
Noise reduction circuit and compatable plural-unit display
PIONEER ELECTRONIC CORP10 citations71
US5287179AFeb 15, 1994
Image display system
PIONEER ELECTRONIC CORP6 citations63