Nobuaki Nakao

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Kanagawa-Ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet-like optical member, resin composition for optical sheet, opt...
- Patent number 8,169,707
- Issue date May 1, 2012
- Dai Nippon Printing Co., Ltd.
- Runa Nakamura
- G02 - OPTICS
Information Patent Grant
Light-diffusing member, transmission type screen, rear-projection-t...
- Patent number 7,719,763
- Issue date May 18, 2010
- Dai Nippon Printing Co., Ltd.
- Yoshiyuki Yamashita
- G02 - OPTICS
Information Patent Grant
Resin composition and optical element
- Patent number 7,074,847
- Issue date Jul 11, 2006
- Dai Nippon Printing Co. Ltd.
- Yasuhiro Doi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SHEET-LIKE OPTICAL MEMBER, RESIN COMPOSITION FOR OPTICAL SHEET, OPT...
- Publication number 20100103529
- Publication date Apr 29, 2010
- Runa Nakamura
- G02 - OPTICS
Information Patent Application
Light-Diffusing Member, Transmission Type Screen, Rear-Projection-T...
- Publication number 20090091824
- Publication date Apr 9, 2009
- DAI NIPPON PRINTING CO., LTD.
- Yoshiyuki Yamashita
- G02 - OPTICS
Information Patent Application
Resin composition and optical element
- Publication number 20050148676
- Publication date Jul 7, 2005
- Yasuhiro Doi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Resin composition and optical element
- Publication number 20050118430
- Publication date Jun 2, 2005
- Yasuhiro Doi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...