Inventor

KITAMURA SYUICHI

JP3 patents

Patents

3 patents

US7067575B2Jun 27, 2006

Water-soluble film of polyvinyl alcohol

NIPPON SYNTHETIC CHEM IND56 citations93

US7674518B2Mar 9, 2010

Polyvinyl alcohol film and polarizing film and polarizing plate using the same

NIPPON SYNTHETIC CHEM IND13 citations74

US6759001B2Jul 6, 2004

Method for producing embossed poly(vinyl alcohol) film

NIPPON SYNTHETIC CHEM IND1 citations46