Naoto KOZASA

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for optical substrate using film shaped mold,...
- Patent number 9,511,552
- Issue date Dec 6, 2016
- JX Nippon Oil & Energy Corporation
- Shigetaka Toriyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR OPTICAL SUBSTRATE USING FILM SHAPED MOLD,...
- Publication number 20150202829
- Publication date Jul 23, 2015
- JX NIPPON OIL & ENERGY CORPORATION
- Shigetaka TORIYAMA
- G02 - OPTICS
Information Patent Application
MANUFACTURING METHOD AND MANUFACTURING DEVICE FOR OPTICAL SUBSTRATE...
- Publication number 20140357012
- Publication date Dec 4, 2014
- Shigetaka TORIYAMA
- G02 - OPTICS