Masao Okawa

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle lighting system, vehicle, inter-vehicle communication syste...
- Patent number 11,651,684
- Issue date May 16, 2023
- Koito Manufacturing Co., Ltd.
- Yoshinori Shibata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle lighting apparatus
- Patent number 7,195,378
- Issue date Mar 27, 2007
- Koito Manufacturing Co., Ltd.
- Kiyotaka Fukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Turn signal and steering responsive adjustable lighting apparatus f...
- Patent number 7,150,547
- Issue date Dec 19, 2006
- Koito Manufacturing Co., Ltd.
- Masao Okawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle headlamp system and dimming-type vehicle headlamp
- Patent number 7,112,925
- Issue date Sep 26, 2006
- Koito Manufacturing Co., Ltd.
- Yasuyoshi Numajiri
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE LIGHTING SYSTEM, VEHICLE, INTER-VEHICLE COMMUNICATION SYSTE...
- Publication number 20200349836
- Publication date Nov 5, 2020
- Koito Manufacturing Co., Ltd.
- Yoshinori Shibata
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle lighting apparatus
- Publication number 20050117358
- Publication date Jun 2, 2005
- Kiyotaka Fukawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Lighting apparatus for vehicle
- Publication number 20040264209
- Publication date Dec 30, 2004
- Masao Okawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle headlamp system and dimming-type vehicle headlamp
- Publication number 20040178739
- Publication date Sep 16, 2004
- KOITO MANUFACTURING CO., LTD.
- Yasuyoshi Numajiri
- B60 - VEHICLES IN GENERAL