Inventor
MATSUGI TOMOAKI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “MATSUGI TOMOAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
22 patentsUS7160949B2Jan 9, 2007
Olefin block copolymers, processes for producing the same and uses thereof
MITSUI CHEMICALS INC94 citations96
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
US7053159B2May 30, 2006
Process for producing polar olefin copolymer and polar olefin copolymer obtained thereby
MITSUI CHEMICALS INC13 citations84
US7009014B2Mar 7, 2006
Process for the polymerization olefins
MITSUI CHEMICALS INC14 citations84
US7847021B2Dec 7, 2010
Aliphatic polyester resin composition containing copolymer
MITSUI CHEMICALS INC11 citations83
US7022763B2Apr 4, 2006
Branched olefin copolymer, process for producing the same, and use thereof
MITSUI CHEMICALS INC15 citations83
US10435494B2Oct 8, 2019
Ethylene/α-olefin/non-conjugated polyene copolymer, and production process and use thereof
MITSUI CHEMICALS INC8 citations82
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
US7067587B2Jun 27, 2006
Polyolefin macromonomer, graft polymer obtained from the polyolefin macromonomer, and use thereof
MITSUI CHEMICALS INC7 citations72
US11485815B2Nov 1, 2022
4-methyl-1-pentene polymer particle and method for producing 4-methyl-1-pentene resin
MITSUI CHEMICALS INC2 citations70
US10662321B2May 26, 2020
Cyclic olefin copolymer composition and cross-linked product thereof
MITSUI CHEMICALS INC2 citations68
US7795347B2Sep 14, 2010
Multi-branched polymer, process for producing the same, and applications thereof
MITSUI CHEMICALS INC2 citations62
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
US7312284B2Dec 25, 2007
Process for producing polar olefin copolymer and polar olefin copolymer obtained thereby
MITSUI CHEMICALS INC1 citations52
US11034782B2Jun 15, 2021
4-methyl-1-pentene polymer, resin composition and molded article
MITSUI CHEMICALS INC0 citations51
US9670346B2Jun 6, 2017
Propylene-based resin composition
MITSUI CHEMICALS INC1 citations47
US11254904B2Feb 22, 2022
Culture material and use thereof
MITSUI CHEMICALS INC0 citations43
US9771448B2Sep 26, 2017
Olefin-based resin, method for producing same and propylene-based resin composition
MITSUI CHEMICALS INC0 citations39
US9714306B2Jul 25, 2017
Olefin resin and method for producing same
MITSUI CHEMICALS INC0 citations39