Inventor
YAMAMURA SATOSHI
JP75 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMURA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOITO MFG CO LTD
27 patentsUS6203177B1Mar 20, 2001
Lamp for vehicle
KOITO MFG CO LTD24 citations91
US10134283B2Nov 20, 2018
Road surface image-drawing system for vehicle
KOITO MFG CO LTD10 citations84
US9890910B2Feb 13, 2018
Optical unit
KOITO MFG CO LTD9 citations84
US9045080B2Jun 2, 2015
Obstacle detecting device
KOITO MFG CO LTD9 citations84
US7918594B2Apr 5, 2011
Automotive headlamp apparatus and method of controlling automotive headlamp apparatus where high beam illumination area is controlled
KOITO MFG CO LTD16 citations84
US7223000B2May 29, 2007
Vehicle lighting device
KOITO MFG CO LTD17 citations84
US7186009B2Mar 6, 2007
Vehicle headlamp
KOITO MFG CO LTD19 citations84
US6994460B2Feb 7, 2006
Vehicular headlamp
KOITO MFG CO LTD12 citations84
US6736533B2May 18, 2004
Vehicular headlamp
KOITO MFG CO LTD14 citations84
US6004014ADec 21, 1999
Vehicle headlamp with steps in periphery with parabolic edges with different focal lengths
KOITO MFG CO LTD18 citations84
US7316492B2Jan 8, 2008
Vehicle headlamp
KOITO MFG CO LTD11 citations83
US8042981B2Oct 25, 2011
Vehicle headlamp
KOITO MFG CO LTD9 citations82
US7824086B2Nov 2, 2010
Lamp unit for vehicle headlamp and vehicle headlamp
KOITO MFG CO LTD13 citations82
US7093966B2Aug 22, 2006
Vehicle headlamp
KOITO MFG CO LTD10 citations74
US6062714AMay 16, 2000
Vehicle headlight
KOITO MFG CO LTD11 citations74
US11262041B2Mar 1, 2022
Optical unit, vehicle monitor, and obstruction detector
KOITO MFG CO LTD2 citations73
US10323814B2Jun 18, 2019
Vehicular lamp having a two-dimensional image forming device and a dimming part
KOITO MFG CO LTD3 citations73
US10317031B2Jun 11, 2019
Vehicle lamp
KOITO MFG CO LTD2 citations73
US9909731B2Mar 6, 2018
Optics unit and vehicular lighting fixture
KOITO MFG CO LTD4 citations73
US9581306B2Feb 28, 2017
Vehicle headlamp
KOITO MFG CO LTD3 citations73
US9278646B2Mar 8, 2016
Driving support apparatus for vehicle
KOITO MFG CO LTD6 citations73
US11353188B2Jun 7, 2022
Optical unit
KOITO MFG CO LTD0 citations63
US7128455B2Oct 31, 2006
Vehicular headlamp
KOITO MFG CO LTD6 citations63
US7118258B2Oct 10, 2006
Vehicular headlamp
KOITO MFG CO LTD2 citations63
US10741083B2Aug 11, 2020
Road surface image-drawing system for vehicle
KOITO MFG CO LTD1 citations62
US10208911B2Feb 19, 2019
Optical unit and vehicle lamp
KOITO MFG CO LTD1 citations62
US10823352B2Nov 3, 2020
Vehicle headlight with polarized light generator
KOITO MFG CO LTD1 citations60
FUJIYOSHI TOSHIKAZU
4 patentsUS8400799B2Mar 19, 2013
Inverter circuit with controller for controlling switching elements based on a magnitude of output power
FUJIYOSHI TOSHIKAZU8 citations82
US8873259B2Oct 28, 2014
DC-DC converter including regeneration snubber circuit
FUJIYOSHI TOSHIKAZU3 citations61
US8094469B2Jan 10, 2012
Current balanced push-pull inverter circuit
FUJIYOSHI TOSHIKAZU3 citations61
US8094470B2Jan 10, 2012
Current balanced push-pull inverter circuit with snubber and discharge circuitry
FUJIYOSHI TOSHIKAZU4 citations61
HONDA MOTOR CO LTD
3 patentsHITACHI ASTEMO LTD
3 patentsUS11949303B2Apr 2, 2024
Stator, terminal block, and rotating electric machine
HITACHI ASTEMO LTD0 citations62
US12301075B2May 13, 2025
Method for manufacturing stator of rotating electrical machine, stator of rotating electrical machine, and rotating electrical machine
HITACHI ASTEMO LTD0 citations59
US12476499B2Nov 18, 2025
Stator core of rotating electrical machine and rotating electrical machine
HITACHI ASTEMO LTD0 citations58
YAMAMURA SATOSHI
2 patentsTEIJIN PHARMA LTD
2 patentsWATANABE TAKAO
1 patentNAKAYAMA KENICHI
1 patentTANAKA HIDETADA
1 patentYONEMOTO NARUTO
1 patentMOURI FUMIHIKO
1 patentHITACHI AUTOMOTIVE SYSTEMS LTD
1 patentMITSUYAMA ETSUKO
1 patentTERAKADO SHUICHI
1 patentTOYOTA MOTOR CO LTD
1 patentShowing the top 50 of 75 patents by PatentIndex Score.