Inventor
SAZUKA KIYOSHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “SAZUKA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOITO MFG CO LTD
20 patentsUS7387416B2Jun 17, 2008
Vehicular illumination lamp with primary and secondary light sources
KOITO MFG CO LTD30 citations93
US7993043B2Aug 9, 2011
Vehicle lamp
KOITO MFG CO LTD24 citations92
US7387417B2Jun 17, 2008
Vehicular headlamp
KOITO MFG CO LTD27 citations92
US7261448B2Aug 28, 2007
Vehicular headlamp
KOITO MFG CO LTD36 citations92
US7201506B2Apr 10, 2007
Vehicular headlamp with semiconductor light emitting elements and electric discharge bulb
KOITO MFG CO LTD28 citations92
US7168837B2Jan 30, 2007
Vehicular headlamp and semiconductor light emitting element
KOITO MFG CO LTD21 citations92
US7134775B2Nov 14, 2006
Vehicular headlamp and light-emitting module therefor
KOITO MFG CO LTD25 citations92
US7131759B2Nov 7, 2006
Vehicular lamp and light source module
KOITO MFG CO LTD25 citations92
US7108412B2Sep 19, 2006
Headlamp for vehicle
KOITO MFG CO LTD28 citations92
US6960007B2Nov 1, 2005
Vehicular headlamp using semiconductor light-emitting elements and manufacturing method thereof
KOITO MFG CO LTD24 citations92
US6951416B2Oct 4, 2005
Vehicle headlamp
KOITO MFG CO LTD46 citations92
US6891333B2May 10, 2005
Vehicle headlamp
KOITO MFG CO LTD44 citations92
US6882110B2Apr 19, 2005
Headlamp for vehicle
KOITO MFG CO LTD48 citations92
US7210834B2May 1, 2007
Vehicular lamp and light source module
KOITO MFG CO LTD14 citations84
US7128453B2Oct 31, 2006
Vehicular headlamp
KOITO MFG CO LTD14 citations84
US7281832B2Oct 16, 2007
Vehicular lamp
KOITO MFG CO LTD8 citations74
US9718393B2Aug 1, 2017
Vehicle lamp with a conductive reflector and a grounding connection terminal
KOITO MFG CO LTD2 citations73
US7153009B2Dec 26, 2006
Vehicular headlamp
KOITO MFG CO LTD6 citations63
US10183612B2Jan 22, 2019
Vehicle lamp having rotatable lamp unit and protrusions as fulcrum
KOITO MFG CO LTD0 citations52
US9227554B2Jan 5, 2016
Vehicular lamp
KOITO MFG CO LTD0 citations42