Yoshinori Higuchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display
- Patent number 8,610,844
- Issue date Dec 17, 2013
- Tescom Co., Ltd.
- Fumiaki Hatoyama
- G02 - OPTICS
Information Patent Grant
Plane light source unit and light guide used therein
- Patent number 5,779,337
- Issue date Jul 14, 1998
- Konica Corporation
- Shinichiro Saito
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal display
- Publication number 20120002140
- Publication date Jan 5, 2012
- TESCOM CO., LTD.
- Fumiaki Hatoyama
- G02 - OPTICS