Inventor

HAYASHI TETSUSHI

JP4 patents

Patents

4 patents

US7015266B2Mar 21, 2006

Polyvinyl alcohol film

KURARAY CO5 citations61

US6982297B2Jan 3, 2006

Polyvinyl alcohol film and polarizing film

KURARAY CO2 citations60

US7183344B2Feb 27, 2007

Polyvinyl alcohol film and polarizing film

KURARAY CO1 citations50

US7632430B2Dec 15, 2009

Process for producing polarizing film

KURARAY CO1 citations43