Hiroki Tsuge

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Kiyosu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light source unit having a mounting rib and two pluralities of fins...
- Patent number 8,439,543
- Issue date May 14, 2013
- Toyoda Gosei Co., Ltd.
- Yoshiharu Tanaka
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Light source unit
- Publication number 20110141742
- Publication date Jun 16, 2011
- Toyoda Gosei Co., Ltd.
- Yoshiharu Tanaka
- F21 - LIGHTING