Inventor
YONEYAMA MASATOSHI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YONEYAMA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOITO MFG CO LTD
8 patentsUS5879073AMar 9, 1999
Vehicular lamp having discharge bulb
KOITO MFG CO LTD69 citations96
US6322239B1Nov 27, 2001
Vehicle lamp with a back cover having a terminal
KOITO MFG CO LTD23 citations92
US6309089B1Oct 30, 2001
Vehicle lamp with discharge bulb, electrically-conductive cover, and reflector having electrically-conductive film on reflector surface
KOITO MFG CO LTD27 citations92
US6254436B1Jul 3, 2001
Electrical connector for automotive lamp
KOITO MFG CO LTD22 citations92
US5808399ASep 15, 1998
Filament supporting structures in incandescent lamps and process for fixing filaments onto supports
KOITO MFG CO LTD22 citations92
US5722768AMar 3, 1998
Lamp utilizing discharge bulb as light source and having reduced size
KOITO MFG CO LTD24 citations92
US6652130B2Nov 25, 2003
Vehicle headlamp
KOITO MFG CO LTD13 citations83
US5906428AMay 25, 1999
Vehicle lamp with discharge bulb
KOITO MFG CO LTD17 citations82
MINOLTA CAMERA KK
5 patentsUS4839686AJun 13, 1989
Flash device
MINOLTA CAMERA KK39 citations95
US4951081AAug 21, 1990
Flash device
MINOLTA CAMERA KK35 citations92
US5235458AAug 10, 1993
Binocular
MINOLTA CAMERA KK46 citations91
US5313247AMay 17, 1994
Flash device
MINOLTA CAMERA KK15 citations81
US5311354AMay 10, 1994
Telescope
MINOLTA CAMERA KK10 citations71
MINOLTA CO LTD
4 patentsUS6009281ADec 28, 1999
Flash device
MINOLTA CO LTD20 citations92
US5959769ASep 28, 1999
Binoculars having correction device correcting alignment errors introduced in the optical axis during assembly
MINOLTA CO LTD17 citations84
US7218341B2May 15, 2007
Apparatus capable of shake estimation
MINOLTA CO LTD3 citations62
US6137956AOct 24, 2000
Shake detecting/correcting device for use in an optical apparatus and a shake detecting/correcting method
MINOLTA CO LTD3 citations62
KONICA MINOLTA INC
4 patentsUS10785846B2Sep 22, 2020
Illumination device
KONICA MINOLTA INC0 citations52
US10077890B2Sep 18, 2018
Light-emitting device
KONICA MINOLTA INC0 citations40
US9657915B2May 23, 2017
Illumination device and surface light emission module
KONICA MINOLTA INC0 citations40
US10381587B2Aug 13, 2019
Light emitting apparatus containing sealing member to cover planar light emitter
KONICA MINOLTA INC0 citations38
TOYOTA MOTOR CO LTD
3 patentsUS5717591AFeb 10, 1998
Turn behavior control system of vehicle adaptable to external conditions
TOYOTA MOTOR CO LTD38 citations92
US5428359AJun 27, 1995
Doppler-effect vehicle speed sensor using different speed determining rules depending upon receiver output
TOYOTA MOTOR CO LTD22 citations92
US5405183AApr 11, 1995
Duty cycle controller for anti-lock braking-pressure regulating valve, using wheel speed deviation from target value and/or time derivative thereof
TOYOTA MOTOR CO LTD5 citations62