Yoshihide Nakao

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing pattern phase difference film, pattern phase d...
- Patent number 9,217,925
- Issue date Dec 22, 2015
- Dai Nippon Printing Co., Ltd.
- Hiroyuki Nishimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for producing pattern phase difference film
- Patent number 8,871,410
- Issue date Oct 28, 2014
- Dai Nippon Printing Co., Ltd.
- Hiroyuki Nishimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PATTERN PHASE DIFFERENCE FILM, PATTERN PHASE D...
- Publication number 20140199528
- Publication date Jul 17, 2014
- DAI NIPPON PRINTING CO., LTD.
- Hiroyuki Nishimura
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING PATTERN PHASE DIFFERENCE FILM
- Publication number 20140178597
- Publication date Jun 26, 2014
- DAI NIPPON PRINTING CO., LTD.
- Hiroyuki Nishimura
- G02 - OPTICS