Katutada Shirai

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle lamp
- Patent number 6,971,776
- Issue date Dec 6, 2005
- Koito Manufacturing Co., Ltd.
- Kenji Tomita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Movable reflector type headlamp having nut sliding guide
- Patent number 6,871,989
- Issue date Mar 29, 2005
- Koito Manufacturing Co., Ltd.
- Hideaki Nakazawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headlamp for automobile with aiming screw having locking portion
- Patent number 6,746,142
- Issue date Jun 8, 2004
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reflector movable type headlamp for automobile
- Patent number 6,637,919
- Issue date Oct 28, 2003
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Head lamp for automotive vehicle with movable reflector
- Patent number 6,481,879
- Issue date Nov 19, 2002
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle headlamp of a movable reflector type
- Patent number 6,315,438
- Issue date Nov 13, 2001
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular head lamp
- Patent number 6,299,335
- Issue date Oct 9, 2001
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automobile headlamp having light distribution switching mechanism
- Patent number 6,234,655
- Issue date May 22, 2001
- Koito Manufacturing Co., Ltd.
- Yoshio Suehiro
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automobile headlamp
- Patent number 6,017,137
- Issue date Jan 25, 2000
- Koito Manufacturing Co., Ltd.
- Yoshio Suehiro
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automobile headlamp
- Patent number 5,951,157
- Issue date Sep 14, 1999
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Outer lens attachment structure for vehicular lamps
- Patent number 5,765,942
- Issue date Jun 16, 1998
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- F21 - LIGHTING
Information Patent Grant
Headlamp for use in a vehicle
- Patent number 5,758,943
- Issue date Jun 2, 1998
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-locking nut having divided and undivided circumferential portions
- Patent number 5,746,559
- Issue date May 5, 1998
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Easy-to-assemble aiming mechanism for vehicle lamps
- Patent number 5,678,915
- Issue date Oct 21, 1997
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular headlamp having a tilt measuring device
- Patent number 5,660,455
- Issue date Aug 26, 1997
- Koito Manufacturing Co., Ltd.
- Hironori Tsukamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular headlamp having improved assembly efficiency
- Patent number 5,546,283
- Issue date Aug 13, 1996
- Koito Manufacturing Co., Ltd.
- Yasushi Ohtsuka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Aiming mechanism for vehicular headlamp
- Patent number 5,508,896
- Issue date Apr 16, 1996
- Koito Manufacturing Co., Ltd.
- Yoshio Suehiro
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular headlamp having aiming leveling device
- Patent number 5,506,759
- Issue date Apr 9, 1996
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-locking nut
- Patent number D368020
- Issue date Mar 19, 1996
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- D08 - Tools and hardware
Information Patent Grant
Motor vehicle headight including device for measuring deviation and...
- Patent number 5,428,510
- Issue date Jun 27, 1995
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Movable reflector type automobile headlamp
- Patent number 5,373,425
- Issue date Dec 13, 1994
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor vehicle headlight including device for measuring deviation an...
- Patent number 5,363,283
- Issue date Nov 8, 1994
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular headlamp assembly
- Patent number 5,343,372
- Issue date Aug 30, 1994
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Aiming level device for motor vehicle headlamp
- Patent number 5,337,222
- Issue date Aug 9, 1994
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor vehicle headlight including device for measuring deviation an...
- Patent number 5,295,053
- Issue date Mar 15, 1994
- Koito Manufacturing Co. Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor vehicle headlight including device for measuring deviation an...
- Patent number 5,138,532
- Issue date Aug 11, 1992
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor vehicle headlight including device for measuring deviation an...
- Patent number 5,121,303
- Issue date Jun 9, 1992
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headlight for motor vehicle
- Patent number 5,111,369
- Issue date May 5, 1992
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headlight for motor vehicle
- Patent number 5,083,244
- Issue date Jan 21, 1992
- Koito Manufacturing Co., Ltd.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Reflector movable type headlamp for vehicle
- Publication number 20030117810
- Publication date Jun 26, 2003
- KOITO MANUFACTURING CO., LTD.
- Hideaki Nakazawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle lamp
- Publication number 20030112636
- Publication date Jun 19, 2003
- KOITO MANUFACTURING CO., LTD.
- Kenji Tomita
- B60 - VEHICLES IN GENERAL
Information Patent Application
Reflector movable type headlamp for automobile
- Publication number 20020085385
- Publication date Jul 4, 2002
- KOITO MANUFACTURING CO., LTD.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Application
Reflector movable type headlamp for automobile
- Publication number 20020085386
- Publication date Jul 4, 2002
- KOITO MANUFACTURING CO., LTD.
- Katutada Shirai
- B60 - VEHICLES IN GENERAL

Katutada Shirai

Person

Patents Grantslast 30 patents

Vehicle lamp

Movable reflector type headlamp having nut sliding guide

Headlamp for automobile with aiming screw having locking portion

Reflector movable type headlamp for automobile

Head lamp for automotive vehicle with movable reflector

Vehicle headlamp of a movable reflector type

Vehicular head lamp

Automobile headlamp having light distribution switching mechanism

Automobile headlamp

Automobile headlamp

Outer lens attachment structure for vehicular lamps

Headlamp for use in a vehicle

Self-locking nut having divided and undivided circumferential portions

Easy-to-assemble aiming mechanism for vehicle lamps

Vehicular headlamp having a tilt measuring device

Vehicular headlamp having improved assembly efficiency

Aiming mechanism for vehicular headlamp

Vehicular headlamp having aiming leveling device

Self-locking nut

Motor vehicle headight including device for measuring deviation and...

Movable reflector type automobile headlamp

Motor vehicle headlight including device for measuring deviation an...

Vehicular headlamp assembly

Aiming level device for motor vehicle headlamp

Motor vehicle headlight including device for measuring deviation an...

Motor vehicle headlight including device for measuring deviation an...

Motor vehicle headlight including device for measuring deviation an...

Headlight for motor vehicle

Headlight for motor vehicle

Patents Applicationslast 30 patents

Reflector movable type headlamp for vehicle

Vehicle lamp

Reflector movable type headlamp for automobile

Reflector movable type headlamp for automobile