Sou Ozaki

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Patents Grantslast 30 patents

Information Patent Grant
Optical compensation layer, optical compensation film, and processe...
- Patent number 9,268,076
- Issue date Feb 23, 2016
- Tosoh Corporation
- Toru Doi
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COMPENSATION LAYER, OPTICAL COMPENSATION FILM, AND PROCESSE...
- Publication number 20100110353
- Publication date May 6, 2010
- TOSOH CORPORATION
- Toru Doi
- G02 - OPTICS