Inventor

SUGIYAMA TAKUJI

JP2 patents

⚠️ This page may combine multiple inventors who share the name “SUGIYAMA TAKUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUN A CHEMICAL IND

1 patent

US5118002AJun 2, 1992

Easy-opening container packaging

SUN A CHEMICAL IND37 citations86

SUN A KAKEN CO LTD

1 patent

US6855356B2Feb 15, 2005

Packaging body for heating processing

SUN A KAKEN CO LTD10 citations63