Inventor
KUBOYAMA OSAMU
JP14 patents
Patents
14 patentsUS7501749B2Mar 10, 2009
Vehicle lamp using emitting device for suppressing color tone difference according to illumination conditions
KOITO MFG CO LTD178 citations98
US10457193B2Oct 29, 2019
Vehicle lamp and vehicle lamp control system
KOITO MFG CO LTD2 citations73
US10120038B2Nov 6, 2018
Vehicle lamp and method for inspecting organic EL element
KOITO MFG CO LTD2 citations72
US12055626B2Aug 6, 2024
Vehicle lamp and vehicle
KOITO MFG CO LTD2 citations71
US11878622B2Jan 23, 2024
Vehicle light fitting, radar module, radar, and vehicle
KOITO MFG CO LTD3 citations71
US11873964B2Jan 16, 2024
Vehicle lamp having radar with concealing part
KOITO MFG CO LTD2 citations71
US11143378B2Oct 12, 2021
Vehicular display device
KOITO MFG CO LTD1 citations62
US10576873B2Mar 3, 2020
Vehicle lamp and vehicle lamp control system
KOITO MFG CO LTD1 citations62
US12429582B2Sep 30, 2025
Vehicle lamp and vehicle
KOITO MFG CO LTD0 citations60
US12222082B2Feb 11, 2025
Vehicle lamp having radar with concealing part and electromagnetic absorbing cover
KOITO MFG CO LTD0 citations60
US12269391B2Apr 8, 2025
Vehicle light fitting, radar module, radar, and vehicle
KOITO MFG CO LTD0 citations59
US9054280B2Jun 9, 2015
Light emitting module
KOITO MFG CO LTD1 citations49
US12360210B2Jul 15, 2025
Vehicle sensor device
KOITO MFG CO LTD0 citations47
US9406657B2Aug 2, 2016
Semiconductor light-emitting device
KOITO MFG CO LTD0 citations40