Inventor
SUMIDA KATSUHIKO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SUMIDA KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAICEL CHEM
8 patentsUS5364669ANov 15, 1994
Composite films
DAICEL CHEM60 citations96
US5614141AMar 25, 1997
Method of manufacturing laminated films
DAICEL CHEM20 citations92
US5405565AApr 11, 1995
Method of manufacturing laminated films
DAICEL CHEM37 citations92
US6420449B1Jul 16, 2002
Resin composition for white marking
DAICEL CHEM19 citations91
US6054209AApr 25, 2000
Easy tearable films and method of producing the same
DAICEL CHEM40 citations91
US6045902AApr 4, 2000
Easy tearable films and method of producing the same
DAICEL CHEM31 citations91
US5360647ANov 1, 1994
Composite metal sheets
DAICEL CHEM40 citations91
US5317066AMay 31, 1994
Polyester-grafted polyamide, process for preparing the same, and thermoplastic resin composition containing the same
DAICEL CHEM8 citations73