Amane Koike

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical sheet, surface light source device and transmission-type di...
- Patent number 9,417,363
- Issue date Aug 16, 2016
- Dai Nippon Printing Co., Ltd.
- Mitsuru Inoue
- G02 - OPTICS
Information Patent Grant
Hardcoat film and antireflection film
- Patent number 6,489,015
- Issue date Dec 3, 2002
- Dai Nippon Printing Co., Ltd.
- Mitsuru Tsuchiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SHEET, SURFACE LIGHT SOURCE DEVICE AND TRANSMISSION-TYPE DI...
- Publication number 20100315803
- Publication date Dec 16, 2010
- DAI NIPPON PRINTING CO., LTD.
- Mitsuru Inoue
- G02 - OPTICS