Inventor
SHINOZAKI TETSUNORI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “SHINOZAKI TETSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
13 patentsUS6284857B1Sep 4, 2001
Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition
MITSUI CHEMICALS INC40 citations96
US6274678B1Aug 14, 2001
Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition
MITSUI CHEMICALS INC43 citations96
US5948872ASep 7, 1999
Solid titanium catalyst component for olefin polymerization olefin polymerization catalyst prepolymerized polyolefin-containing catalyst and method of olefin polymerization
MITSUI CHEMICALS INC46 citations96
US7163739B2Jan 16, 2007
Laminate and display apparatus using the same
MITSUI CHEMICALS INC60 citations93
US6537942B2Mar 25, 2003
Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymer
MITSUI CHEMICALS INC16 citations93
US7888437B2Feb 15, 2011
Process for producing olefin polymer and solid titanium catalyst component
MITSUI CHEMICALS INC16 citations92
US7649062B2Jan 19, 2010
Solid titanium catalyst component, catalyst for polymerization of olefin and process for producing olefin polymer
MITSUI CHEMICALS INC39 citations92
US6630559B2Oct 7, 2003
Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition
MITSUI CHEMICALS INC19 citations92
US6545099B2Apr 8, 2003
Propylene polymer and block copolymer
MITSUI CHEMICALS INC22 citations92
US7888438B2Feb 15, 2011
Catalyst for olefin polymerization and process for olefin polymerization
MITSUI CHEMICALS INC17 citations83
US6271166B1Aug 7, 2001
Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymers
MITSUI CHEMICALS INC3 citations63
US8383541B2Feb 26, 2013
Solid titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst and ethylene polymerization method
MITSUI CHEMICALS INC0 citations52
US7875350B2Jan 25, 2011
Ethylene polymer particle having specific intrinsic viscosity and crystallinity, production method thereof and molded article using the same
MITSUI CHEMICALS INC0 citations52
MITSUI PETROCHEMICAL IND
10 patentsUS5618886AApr 8, 1997
Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymers
MITSUI PETROCHEMICAL IND43 citations96
US6034189AMar 7, 2000
Solid titanium catalyst component for olefin polymerization, process for preparation of the same, olefin polymerization catalyst and process for olefin polymerization
MITSUI PETROCHEMICAL IND25 citations92
US5595827AJan 21, 1997
Polypropylene resin composition and the use of the same
MITSUI PETROCHEMICAL IND22 citations92
US5579913ADec 3, 1996
Polypropylene resin composition and the use of the same
MITSUI PETROCHEMICAL IND19 citations92
US5780378AJul 14, 1998
Solid titanium catalyst component for olefin polymerization, process for preparing the same, catalyst for olefin polymerization and process for olefin polymerization
MITSUI PETROCHEMICAL IND45 citations91
US5536773AJul 16, 1996
Polypropylene resin composition and the use of the same
MITSUI PETROCHEMICAL IND17 citations81
US5726262AMar 10, 1998
Solid titanium catalyst component for olefin polymerization, olefin polymerization catalyst, prepolymerized polyolefin-containing catalyst and method of olefin polymerization
MITSUI PETROCHEMICAL IND13 citations74
US5478890ADec 26, 1995
Olefin polymer composition
MITSUI PETROCHEMICAL IND17 citations74
US5476903ADec 19, 1995
Prepolymerized catalyst, catalyst for olefin polymerization, polymerization process of olefin, and olefin polymer
MITSUI PETROCHEMICAL IND9 citations74
US5438100AAug 1, 1995
Olefin polymer composition
MITSUI PETROCHEMICAL IND13 citations74
MATSUNAGA KAZUHISA
3 patentsUS8742040B2Jun 3, 2014
Solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process
MATSUNAGA KAZUHISA11 citations83
US9593175B2Mar 14, 2017
Solid titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst and ethylene polymerization method
MATSUNAGA KAZUHISA2 citations73
US8822366B2Sep 2, 2014
Solid titanium catalyst component, catalyst for olefin polymerization and process for polymerizing olefin
MATSUNAGA KAZUHISA0 citations37