Inventor

YASHIRO HIROFUMI

JP3 patents

Patents

3 patents

US6203902B1Mar 20, 2001

Drawing method and drawn material

UBE NITTO KASEI CO14 citations68

US6406283B1Jun 18, 2002

Device for drawing drawable thermoplastic resin material

UBE NITTO KASEI CO1 citations50

US6544462B1Apr 8, 2003

Drawing method

UBE NITTO KASEI CO1 citations46