Kazuhiro Yamamoto

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Fukuoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High refractive index cladding material and electro-optical polymer...
- Patent number 9,594,189
- Issue date Mar 14, 2017
- Nissan Chemical Industries, Ltd.
- Shiyoshi Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LOW-RESISTANCE CLADDING MATERIAL AND ELECTRO-OPTIC POLYMER OPTICAL...
- Publication number 20170242189
- Publication date Aug 24, 2017
- Kyushu University
- Shiyoshi YOKOYAMA
- G02 - OPTICS
Information Patent Application
POLYMER COMPOSITION CONTAINING ORGANIC NONLINEAR OPTICAL COMPOUND
- Publication number 20150133588
- Publication date May 14, 2015
- Kyushu University
- Shiyoshi Yokoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH REFRACTIVE INDEX CLADDING MATERIAL AND ELECTRO-OPTICAL POLYMER...
- Publication number 20140199038
- Publication date Jul 17, 2014
- Kyushu University
- Shiyoshi Yokoyama
- G02 - OPTICS