Inventor
ASHIZAWA KAZUHISA
JP6 patents
Patents
6 patentsUS7316495B2Jan 8, 2008
Vehicle headlight including a plurality of led lighting device units
KOITO MFG CO LTD35 citations92
US6045248AApr 4, 2000
Vehicular lamp
KOITO MFG CO LTD28 citations90
US7267465B2Sep 11, 2007
Vehicular headlamp
KOITO MFG CO LTD10 citations82
US6224247B1May 1, 2001
Vehicular lamp
KOITO MFG CO LTD15 citations81
US6168303B1Jan 2, 2001
Vehicular lamp
KOITO MFG CO LTD9 citations72
US6394636B1May 28, 2002
Vehicular headlamp
KOITO MFG CO LTD4 citations61