Hisao Hirata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle lighting device and LED light source therefor
- Patent number 7,656,307
- Issue date Feb 2, 2010
- Stanley Electric Co., Ltd.
- Yasushi Yatsuda
- F21 - LIGHTING
Information Patent Grant
Starting device for discharge lamp
- Patent number 6,479,948
- Issue date Nov 12, 2002
- Hitachi Ferrite Electronics, Ltd.
- Youichi Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vehicle lighting unit
- Patent number 6,467,941
- Issue date Oct 22, 2002
- Stanley Electric Co., Ltd.
- Osamu Miyata
- F21 - LIGHTING
Information Patent Grant
Starting device for discharge lamp
- Patent number 6,404,142
- Issue date Jun 11, 2002
- Stanley Electric Co., Ltd.
- Osamu Miyata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Vehicle Lighting Device and LED Light Source Therefor
- Publication number 20070041185
- Publication date Feb 22, 2007
- Yasushi Yatsuda
- F21 - LIGHTING
Information Patent Application
Starting device for a discharge lamp
- Publication number 20010026132
- Publication date Oct 4, 2001
- Youichi Yamamoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Starting device for discharge lamp
- Publication number 20010020825
- Publication date Sep 13, 2001
- Osamu Miyata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Starting device for discharge lamp
- Publication number 20010020824
- Publication date Sep 13, 2001
- Osamu Miyata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR