Inventor
KOJOH SHINICHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KOJOH SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
16 patentsUS7160949B2Jan 9, 2007
Olefin block copolymers, processes for producing the same and uses thereof
MITSUI CHEMICALS INC94 citations96
US7488789B2Feb 10, 2009
Propylene copolymer, polypropylene composition, and uses thereof, transition metal compounds and catalyst for olefin polymerization
MITSUI CHEMICALS INC45 citations95
US6403708B2Jun 11, 2002
Crystalline polypropylenes, process for preparing thereof, polypropylene compositions, and thermoformed products
MITSUI CHEMICALS INC57 citations95
US7022766B2Apr 4, 2006
Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition
MITSUI CHEMICALS INC50 citations92
US6838540B2Jan 4, 2005
Olefin polymer and production processes thereof
MITSUI CHEMICALS INC33 citations92
US6521560B1Feb 18, 2003
Solid titanium catalyst component, process for preparing same, olefin polymerization catalyst containing same, and olefin polymerization process
MITSUI CHEMICALS INC44 citations92
US6323150B1Nov 27, 2001
Process for preparing solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process
MITSUI CHEMICALS INC32 citations92
US5936049AAug 10, 1999
Process for preparing solid titanium catalyst component, olefin polymerization catalyst and process for olefin polymerization
MITSUI CHEMICALS INC33 citations92
US6897176B2May 24, 2005
Olefin polymerization catalyst and process for producing olefin polymer with the catalyst
MITSUI CHEMICALS INC20 citations91
US7847021B2Dec 7, 2010
Aliphatic polyester resin composition containing copolymer
MITSUI CHEMICALS INC11 citations83
US7803888B2Sep 28, 2010
Olefin-based polymers and uses thereof
MITSUI CHEMICALS INC11 citations82
US6753378B2Jun 22, 2004
Branched polyolefin, process for preparing the same, and thermoplastic resin composition containing branched polyolefin
MITSUI CHEMICALS INC7 citations74
US7592403B2Sep 22, 2009
Ethylene polymer, preparation process thereof and molded articles of the same
MITSUI CHEMICALS INC4 citations63
US6995229B2Feb 7, 2006
Polymer and process for producing the same
MITSUI CHEMICALS INC4 citations63
US7566761B2Jul 28, 2009
Olefin polymer and process for preparing the same
MITSUI CHEMICALS INC3 citations62
US7868097B2Jan 11, 2011
Hybrid polymer and method for production thereof
MITSUI CHEMICALS INC1 citations52