Takayuki SHIRAISHI

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Patents Grantslast 30 patents

Information Patent Grant
Protective film for polarizing plate and polarizing plate using the...
- Patent number 9,650,481
- Issue date May 16, 2017
- Sumitomo Chemical Company, Limited
- Takayuki Shiraishi
- G02 - OPTICS
Information Patent Grant
Protective film for polarizing plate and polarizing plate using the...
- Patent number 9,410,023
- Issue date Aug 9, 2016
- Sumitomo Chemical Company, Limited
- Takayuki Shiraishi
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
PROTECTIVE FILM FOR POLARIZING PLATE AND POLARIZING PLATE USING THE...
- Publication number 20160297938
- Publication date Oct 13, 2016
- Sumitomo Chemical Company, Limited
- Takayuki SHIRAISHI
- B32 - LAYERED PRODUCTS
Information Patent Application
PROTECTIVE FILM FOR POLARIZING PLATE AND POLARIZING PLATE USING THE...
- Publication number 20150183945
- Publication date Jul 2, 2015
- Sumitomo Chemical Company, Limited
- Takayuki SHIRAISHI
- B32 - LAYERED PRODUCTS