Shuuji ONAKA

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Circuit board for supporting semiconductor light-emitting device mo...
- Patent number 9,332,599
- Issue date May 3, 2016
- MITSUBISHI CHEMICAL CORPORATION
- Akeo Kasakura
- F21 - LIGHTING
Information Patent Grant
Light-emitting apparatus, lighting apparatus and lens
- Patent number 8,814,385
- Issue date Aug 26, 2014
- MITSUBISHI CHEMICAL CORPORATION
- Shuuji Onaka
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT BOARD FOR SUPPORTING SEMICONDUCTOR LIGHT-EMITTING DEVICE MO...
- Publication number 20140191655
- Publication date Jul 10, 2014
- MITSUBISHI CHEMICAL CORPORATION
- Akeo KASAKURA
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING APPARATUS, LIGHTING APPARATUS AND LENS
- Publication number 20130194795
- Publication date Aug 1, 2013
- MITSUBISHI CHEMICAL CORPORATION
- Shuuji ONAKA
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20130092965
- Publication date Apr 18, 2013
- NAOTO KIJIMA
- F21 - LIGHTING