Inventor
YAMADA KATSUHIRO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA KATSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
7 patentsUS8039554B2Oct 18, 2011
Ethylene-α-olefin copolymer, resin composition containing the same and molded article thereof
SUMITOMO CHEMICAL CO31 citations92
US7335715B2Feb 26, 2008
Ethylene-alpha-olefin copolymer
SUMITOMO CHEMICAL CO11 citations83
US8344037B2Jan 1, 2013
Resin composition for cross-linked foam molding, cross-linked foam molded article, and method for production of cross-linked foam molded article
SUMITOMO CHEMICAL CO5 citations72
US7339019B2Mar 4, 2008
Ethylene-α-olefin copolymer
SUMITOMO CHEMICAL CO4 citations61
US8039523B2Oct 18, 2011
Resin composition for press foaming, foam and process for producing the foam
SUMITOMO CHEMICAL CO1 citations51
US7595371B2Sep 29, 2009
Ethylene-α-olefin copolymer and food packaging material
SUMITOMO CHEMICAL CO1 citations51
US7473747B2Jan 6, 2009
Ethylene-α-olefin copolymer and molding thereof
SUMITOMO CHEMICAL CO1 citations51