Inventor
SHIRAI KATUTADA
JP29 patents
Patents
29 patentsUS5765942AJun 16, 1998
Outer lens attachment structure for vehicular lamps
KOITO MFG CO LTD50 citations93
US5506759AApr 9, 1996
Vehicular headlamp having aiming leveling device
KOITO MFG CO LTD21 citations93
US6234655B1May 22, 2001
Automobile headlamp having light distribution switching mechanism
KOITO MFG CO LTD33 citations92
US5951157ASep 14, 1999
Automobile headlamp
KOITO MFG CO LTD36 citations92
US5746559AMay 5, 1998
Self-locking nut having divided and undivided circumferential portions
KOITO MFG CO LTD49 citations92
US5678915AOct 21, 1997
Easy-to-assemble aiming mechanism for vehicle lamps
KOITO MFG CO LTD47 citations92
US5508896AApr 16, 1996
Aiming mechanism for vehicular headlamp
KOITO MFG CO LTD40 citations92
US5343372AAug 30, 1994
Vehicular headlamp assembly
KOITO MFG CO LTD23 citations92
US5121303AJun 9, 1992
Motor vehicle headlight including device for measuring deviation and adjusting direction of orientation of headlight beam
KOITO MFG CO LTD27 citations92
US5546283AAug 13, 1996
Vehicular headlamp having improved assembly efficiency
KOITO MFG CO LTD36 citations91
US6637919B2Oct 28, 2003
Reflector movable type headlamp for automobile
KOITO MFG CO LTD17 citations84
US6017137AJan 25, 2000
Automobile headlamp
KOITO MFG CO LTD18 citations83
US6871989B2Mar 29, 2005
Movable reflector type headlamp having nut sliding guide
KOITO MFG CO LTD14 citations82
US5295053AMar 15, 1994
Motor vehicle headlight including device for measuring deviation and adjusting direction of orientation of headlight beam
KOITO MFG CO LTD17 citations82
US5083244AJan 21, 1992
Headlight for motor vehicle
KOITO MFG CO LTD19 citations78
US6746142B2Jun 8, 2004
Headlamp for automobile with aiming screw having locking portion
KOITO MFG CO LTD10 citations74
US6315438B1Nov 13, 2001
Vehicle headlamp of a movable reflector type
KOITO MFG CO LTD12 citations74
US5758943AJun 2, 1998
Headlamp for use in a vehicle
KOITO MFG CO LTD14 citations74
US5660455AAug 26, 1997
Vehicular headlamp having a tilt measuring device
KOITO MFG CO LTD7 citations74
USD368020SMar 19, 1996
Self-locking nut
KOITO MFG CO LTD8 citations74
US5373425ADec 13, 1994
Movable reflector type automobile headlamp
KOITO MFG CO LTD8 citations74
US5337222AAug 9, 1994
Aiming level device for motor vehicle headlamp
KOITO MFG CO LTD7 citations74
US6481879B1Nov 19, 2002
Head lamp for automotive vehicle with movable reflector
KOITO MFG CO LTD10 citations73
US6299335B1Oct 9, 2001
Vehicular head lamp
KOITO MFG CO LTD14 citations73
US5428510AJun 27, 1995
Motor vehicle headight including device for measuring deviation and adjusting direction or orientation of headlight beam
KOITO MFG CO LTD12 citations73
US5138532AAug 11, 1992
Motor vehicle headlight including device for measuring deviation and adjusting direction of orientation of headlight beam
KOITO MFG CO LTD14 citations73
US5111369AMay 5, 1992
Headlight for motor vehicle
KOITO MFG CO LTD10 citations73
US5363283ANov 8, 1994
Motor vehicle headlight including device for measuring deviation and adjusting direction of orientation of headlight beam
KOITO MFG CO LTD2 citations62
US6971776B2Dec 6, 2005
Vehicle lamp
KOITO MFG CO LTD3 citations60