Inventor
OGAWA MASAYA
JP31 patents
⚠️ This page may combine multiple inventors who share the name “OGAWA MASAYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
20 patentsUS3985436AOct 12, 1976
Electrophotographic copying apparatus
MINOLTA CAMERA KK159 citations97
US4247196AJan 27, 1981
Cleaning device for use in electrophotographic copying machines
MINOLTA CAMERA KK30 citations93
US4568169AFeb 4, 1986
Both surface recording system
MINOLTA CAMERA KK41 citations92
US4453819AJun 12, 1984
Both surface recording apparatus for copying machine
MINOLTA CAMERA KK32 citations92
US4436406AMar 13, 1984
Paper feeder for recording apparatus
MINOLTA CAMERA KK27 citations92
US4334766AJun 15, 1982
Blade-type cleaning device for electrophotograhic copying machine
MINOLTA CAMERA KK32 citations92
US4116556ASep 26, 1978
Electrophotographic copying apparatus
MINOLTA CAMERA KK38 citations92
US4001545AJan 4, 1977
Devices for controlling the heating of fuser roll apparatus
MINOLTA CAMERA KK37 citations92
US3998584ADec 21, 1976
Electrophotographic fusing apparatus
MINOLTA CAMERA KK33 citations92
US3969785AJul 20, 1976
Residual toner removing apparatus
MINOLTA CAMERA KK37 citations87
US4284345AAug 18, 1981
Blade-type cleaning device for electrophotographic copying machine
MINOLTA CAMERA KK26 citations82
US4008954AFeb 22, 1977
Device for extinguishing unnecessary electrostatic charge in electrophotographic copier
MINOLTA CAMERA KK25 citations82
US3960446AJun 1, 1976
Electrostatic copying apparatus
MINOLTA CAMERA KK29 citations82
US4230070AOct 28, 1980
Device for automatically replenishing toner to dry-type developing apparatus for electrophotography
MINOLTA CAMERA KK16 citations74
US4084895AApr 18, 1978
Projection device for a photocopying machine
MINOLTA CAMERA KK9 citations74
US4038026AJul 26, 1977
Electrophotographic fusing apparatus
MINOLTA CAMERA KK14 citations74
US3981575ASep 21, 1976
Photocopier illumination device
MINOLTA CAMERA KK14 citations74
US3951540AApr 20, 1976
Electrophotographic copier of transfer type
MINOLTA CAMERA KK12 citations74
US4264186AApr 28, 1981
Electrophotographic copying apparatus
MINOLTA CAMERA KK8 citations68
US4243312AJan 6, 1981
Electrophotographic copying apparatus
MINOLTA CAMERA KK3 citations63
PIONEER ELECTRONIC CORP
6 patentsUS5608707AMar 4, 1997
Recording system for signalong disc player
PIONEER ELECTRONIC CORP24 citations91
US5331614AJul 19, 1994
Controlling playing operations of a plurality of magazine type disc players each having exclusive access to disc loaded therein
PIONEER ELECTRONIC CORP48 citations89
US5490125AFeb 6, 1996
Recording system for a singalong disc player
PIONEER ELECTRONIC CORP29 citations88
US5646917AJul 8, 1997
Carrier system for carrying mediums
PIONEER ELECTRONIC CORP23 citations87
US5253234AOct 12, 1993
Disk storage/select player
PIONEER ELECTRONIC CORP27 citations86
US5038331AAug 6, 1991
Multi-disk player
PIONEER ELECTRONIC CORP12 citations74
KANEBO LTD
3 patentsUS5914878AJun 22, 1999
Raw materials ordering system
KANEBO LTD235 citations97
US5854746ADec 29, 1998
Flexible production and material resource planning system using sales information directly acquired from POS terminals
KANEBO LTD198 citations97
US5771172AJun 23, 1998
Raw materials ordering system
KANEBO LTD165 citations97