Inventor
UEKI SATOSHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “UEKI SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOA NENRYO KOGYO KK
14 patentsUS4871704AOct 3, 1989
Catalyst for olefin polymerization
TOA NENRYO KOGYO KK27 citations92
US4717755AJan 5, 1988
Process for producing propylene polymer
TOA NENRYO KOGYO KK26 citations92
US4686199AAug 11, 1987
Process for producing a catalyst component for polymerization of olefins
TOA NENRYO KOGYO KK31 citations92
US4870042ASep 26, 1989
Catalyst for olefin polymerization
TOA NENRYO KOGYO KK21 citations81
US4647550AMar 3, 1987
Catalyst component for polymerization of olefins
TOA NENRYO KOGYO KK22 citations79
US5037908AAug 6, 1991
Process for polymerization of butene-1
TOA NENRYO KOGYO KK11 citations73
US4849483AJul 18, 1989
Process for producing a catalyst component for polymerization of olefins
TOA NENRYO KOGYO KK13 citations73
US4704433ANov 3, 1987
Block copolymer containing a methacrylate ester block
TOA NENRYO KOGYO KK7 citations73
US4678767AJul 7, 1987
Process for producing a catalyst component for polymerization of olefins
TOA NENRYO KOGYO KK6 citations73
US4999409AMar 12, 1991
Diolefin polymer of copolymer and a process for the production of the same
TOA NENRYO KOGYO KK4 citations62
US4926002AMay 15, 1990
Catalyst for olefin polymerization
TOA NENRYO KOGYO KK2 citations62
US4921901AMay 1, 1990
Block copolymers having ethylene-propylene copolymer blocks and methacrylate ester polymer blocks
TOA NENRYO KOGYO KK3 citations62
US4737555AApr 12, 1988
Process for producing a catalyst component for polymerization of olefins
TOA NENRYO KOGYO KK0 citations51
US4801654AJan 31, 1989
Block copolymer containing block from tetrahydrofuran
TOA NENRYO KOGYO KK1 citations50
TONEN CORP
12 patentsUS5223465AJun 29, 1993
Olefin polymerization catalyst
TONEN CORP97 citations96
US5382634AJan 17, 1995
Terminal-modifed polyolefins
TONEN CORP37 citations91
US5248803ASep 28, 1993
Silane compound and processes for the preparation thereof
TONEN CORP6 citations73
US5142082AAug 25, 1992
Silane compound and processes for the preparation thereof
TONEN CORP7 citations73
US5334678AAug 2, 1994
Both ends-modified olefin polymers and processes for the production thereof
TONEN CORP8 citations72
US5502114AMar 26, 1996
Terminal-modified polyolefins
TONEN CORP10 citations71
US5747595AMay 5, 1998
Catalyst for the polymerization of olefines and processes for the polymerization of olefines using the same
TONEN CORP16 citations70
US5359114AOct 25, 1994
Silane compound and processes for the preparation thereof
TONEN CORP3 citations61
US5077368ADec 31, 1991
Octadiene polymer and process for producing the same
TONEN CORP0 citations52
US5066754ANov 19, 1991
Narrow molecular weight distribution hydrocarbon soluble homopolymer of 1,4-pentadiene
TONEN CORP0 citations52
US5015714AMay 14, 1991
Heptadiene polymer and process for producing the same
TONEN CORP0 citations52
US5367033ANov 22, 1994
Biodegradable ethylene polymer having ester bonds in the main chain and process for production of the same
TONEN CORP0 citations39
TONEN SEKIYUKAGAKU KK
4 patentsUS5621046AApr 15, 1997
Polypropylene resin composition
TONEN SEKIYUKAGAKU KK74 citations96
US5177043AJan 5, 1993
α-olefin polymerization catalyst component
TONEN SEKIYUKAGAKU KK37 citations90
US6887944B2May 3, 2005
Modified polypropylene and process for producing same
TONEN SEKIYUKAGAKU KK12 citations83
US7785735B2Aug 31, 2010
Microporous composite membrane and its producing method and use
TONEN SEKIYUKAGAKU KK0 citations40