Nobumi Yokoyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Beam angle adjusting device for vehicular headlamp
- Patent number 6,428,196
- Issue date Aug 6, 2002
- Koito Manufacturing Co., Ltd.
- Hirohisa Deguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for adjusting the light projecting angle of vehicle headl...
- Patent number 4,968,896
- Issue date Nov 6, 1990
- Koito Manufacturing Co., Ltd.
- Hiroki Shibata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tilting device of vehicle headlight
- Patent number 4,916,587
- Issue date Apr 10, 1990
- Koito Seisakusho Co., Ltd.
- Hitoshi Hirose
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power window control apparatus
- Patent number 4,598,237
- Issue date Jul 1, 1986
- Koito Manufacturing Co., Ltd.
- Kiyoshi Wada
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES