Inventor

KOIZUMI KEISHI

JP2 patents

Patents

2 patents

US6309739B1Oct 30, 2001

Methacrylic acid ester resin composition and film made thereof

KANEKA CORP20 citations83

US7314284B2Jan 1, 2008

Retroreflection sheeting and film for use in retroreflection sheeting

KANEKA CORP5 citations57