Inventor
MURAKAMI KENTAROU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI KENTAROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOITO MFG CO LTD
16 patentsUS7741788B2Jun 22, 2010
Light emitting apparatus with current limiting
KOITO MFG CO LTD42 citations92
US9648679B2May 9, 2017
Vehicle lamp and lighting circuit thereof
KOITO MFG CO LTD8 citations83
US10676017B2Jun 9, 2020
Vehicular lighting device
KOITO MFG CO LTD4 citations73
US10156334B2Dec 18, 2018
Vehicular lamp
KOITO MFG CO LTD2 citations73
US7301784B2Nov 27, 2007
Lighting control unit for vehicle lighting fixture
KOITO MFG CO LTD7 citations73
US10807516B2Oct 20, 2020
Lighting circuit
KOITO MFG CO LTD1 citations62
US10634303B2Apr 28, 2020
Optical unit
KOITO MFG CO LTD1 citations62
US7385831B2Jun 10, 2008
Power supply device and vehicle lamp
KOITO MFG CO LTD6 citations62
US7327586B2Feb 5, 2008
Power supply unit and lighting device for vehicle
KOITO MFG CO LTD3 citations62
US7084571B2Aug 1, 2006
Vehicular lamp
KOITO MFG CO LTD5 citations62
US11872928B2Jan 16, 2024
Vehicular lamp
KOITO MFG CO LTD0 citations60
US11236882B2Feb 1, 2022
Vehicle lamp with controlling unit and reflective body
KOITO MFG CO LTD1 citations60
US11396992B2Jul 26, 2022
Vehicular lighting device
KOITO MFG CO LTD0 citations59
US11729875B2Aug 15, 2023
Automotive lamp
KOITO MFG CO LTD0 citations50
US11974380B2Apr 30, 2024
Automotive lamp
KOITO MFG CO LTD0 citations49
US10661701B2May 26, 2020
Lighting circuit and vehicular lighting device
KOITO MFG CO LTD0 citations42