Masatoshi Sugasawa

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cord connection structure for connecting a ballast circuit and a st...
- Patent number 5,382,876
- Issue date Jan 17, 1995
- Koito Manufacturing Co., Ltd.
- Masatoshi Sugasawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting circuit for high-pressure discharge lamp for vehicles
- Patent number 5,142,203
- Issue date Aug 25, 1992
- Koito Manufacturing Co., Ltd.
- Goichi Oda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting circuit for vehicular discharge lamp
- Patent number 5,140,229
- Issue date Aug 18, 1992
- Koito Manufacturing Co., Ltd.
- Soichi Yagi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lens cleaner device for automobile headlamp
- Patent number 4,817,648
- Issue date Apr 4, 1989
- Koito Manufacturing Co., Ltd.
- Masatoshi Sugasawa
- B60 - VEHICLES IN GENERAL