Yoshifumi Yamamoto

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Ibaraki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyvinyl alcohol based polarizing film containing iodine and boric...
- Patent number 10,336,024
- Issue date Jul 2, 2019
- Nitto Denko Corporation
- Shusaku Goto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLARIZING FILM AND METHOD FOR MANUFACTURING POLARIZING FILM
- Publication number 20150192720
- Publication date Jul 9, 2015
- Nitto Denko Corporation
- Shusaku Goto
- G02 - OPTICS
Information Patent Application
POLARIZING FILM AND METHOD FOR MANUFACTURING POLARIZING FILM
- Publication number 20150132561
- Publication date May 14, 2015
- Nitto Denko Corporation
- Shusaku Goto
- G02 - OPTICS
Information Patent Application
POLARIZING FILM AND METHOD FOR MANUFACTURING POLARIZING FILM
- Publication number 20150131151
- Publication date May 14, 2015
- Nitto Denko Corporation
- Shusaku Goto
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE LAMINATED WITH A RETARDATION LAYER, LIQUID CRYSTAL...
- Publication number 20090027596
- Publication date Jan 29, 2009
- NITTO DENKO CORPORATION
- Yuusuke Toyama
- G02 - OPTICS