Hirotoshi Ohta

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light guide sheet and electronic equipment utilizing the same
- Patent number 8,177,409
- Issue date May 15, 2012
- Fuji Polymer Industries Co., Ltd.
- Hirotoshi Ohta
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT GUIDE SHEET AND ELECTRONIC EQUIPMENT UTILIZING THE SAME
- Publication number 20100067254
- Publication date Mar 18, 2010
- FUJI POLYMER INDUSTRIES CO., LTD.
- Hirotoshi Ohta
- G02 - OPTICS