Inventor
OHSHIO HIROHIKO
JP22 patents
Patents
22 patentsUS5412543AMay 2, 1995
Variable light distribution type headlamp
KOITO MFG CO LTD34 citations93
US7370996B2May 13, 2008
Vehicle headlamp
KOITO MFG CO LTD19 citations92
US7316495B2Jan 8, 2008
Vehicle headlight including a plurality of led lighting device units
KOITO MFG CO LTD35 citations92
US7144145B2Dec 5, 2006
Vehicle headlight
KOITO MFG CO LTD36 citations92
US6428195B1Aug 6, 2002
Vehicle headlamp with movable and fixed shades
KOITO MFG CO LTD22 citations92
US6286985B1Sep 11, 2001
Vehicle headlamp
KOITO MFG CO LTD37 citations92
US6161950ADec 19, 2000
Vehicle headlamp having a leveling unit
KOITO MFG CO LTD22 citations92
US5243501ASep 7, 1993
Automotive headlamp
KOITO MFG CO LTD29 citations92
US5180218AJan 19, 1993
Automotive projection type headlamp having no ultraviolet rays output
KOITO MFG CO LTD29 citations92
US5130904AJul 14, 1992
Automotive headlamp waving no ultraviolet output
KOITO MFG CO LTD37 citations92
US4862337AAug 29, 1989
Automotive lamp assembly
KOITO MFG CO LTD31 citations89
US7901121B2Mar 8, 2011
Vehicular lamp system
KOITO MFG CO LTD9 citations84
US7244057B2Jul 17, 2007
Headlight
KOITO MFG CO LTD16 citations83
US6491419B1Dec 10, 2002
Vehicle headlamp
KOITO MFG CO LTD8 citations74
US6474854B2Nov 5, 2002
Vehicular headlamp
KOITO MFG CO LTD8 citations74
US6280070B1Aug 28, 2001
Vehicle headlight
KOITO MFG CO LTD12 citations74
US5132881AJul 21, 1992
Vehicular headlamp of the projection type
KOITO MFG CO LTD18 citations73
US5126619AJun 30, 1992
Discharge lamp unit
KOITO MFG CO LTD18 citations73
US5250872AOct 5, 1993
Discharge lamp unit having improved discharge tube mount
KOITO MFG CO LTD18 citations71
US7600904B2Oct 13, 2009
Vehicle headlamp
KOITO MFG CO LTD3 citations63
US7287887B2Oct 30, 2007
Vehicle headlamp
KOITO MFG CO LTD5 citations63
US7575351B2Aug 18, 2009
Vehicular headlamp
KOITO MFG CO LTD0 citations41