Inventor
WADA SHOZO
26 patents
⚠️ This page may combine multiple inventors who share the name “WADA SHOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOA NENRYO KOGYO KK
25 patentsUS4390671AJun 28, 1983
Catalyst component for use in the polymerization of α-olefins and a method of using the same
TOA NENRYO KOGYO KK32 citations92
US4146590AMar 27, 1979
Process for the production of modified polyolefin
TOA NENRYO KOGYO KK52 citations92
US4038477AJul 26, 1977
Process for the production of polyolefin powder
TOA NENRYO KOGYO KK42 citations92
US4370257AJan 25, 1983
Catalyst component for polymerization of alpha-olefins and method for using the same
TOA NENRYO KOGYO KK22 citations82
US4146529AMar 27, 1979
Process for the production of modified polyolefin
TOA NENRYO KOGYO KK30 citations79
US4348507ASep 7, 1982
Catalyst component for use in the polymerization of α-olefins and a method of using the same
TOA NENRYO KOGYO KK6 citations74
US4253984AMar 3, 1981
Catalyst component for use in the polymerization of α-olefins and a method of using the same
TOA NENRYO KOGYO KK5 citations74
US4246136AJan 20, 1981
Catalyst component for use in the polymerization of α-olefins and a method of using the same
TOA NENRYO KOGYO KK7 citations74
US4242230ADec 30, 1980
Catalyst component for use in the polymerization of α-olefins and a method of using the same
TOA NENRYO KOGYO KK14 citations74
US4127504ANov 28, 1978
Process for the production of a catalyst component for use in the polymerization of alphaolefins
TOA NENRYO KOGYO KK14 citations74
US4064069ADec 20, 1977
Process for the production of a catalyst component for use in the polymerization of α-olefins
TOA NENRYO KOGYO KK8 citations74
US4062804ADec 13, 1977
Process for the production of a catalyst component for use in the polymerization of alpha olefins
TOA NENRYO KOGYO KK8 citations74
US4182691AJan 8, 1980
Titanium trichloride catalyst and process for the production thereof
TOA NENRYO KOGYO KK9 citations72
US4015049AMar 29, 1977
Metal coated unsaturated carboxylic acid modified polyolefin article and method of making same
TOA NENRYO KOGYO KK10 citations72
US4242231ADec 30, 1980
Catalyst component for use in the polymerization of α-olefins and a method of using the same
TOA NENRYO KOGYO KK14 citations71
US4127505ANov 28, 1978
Process for the production of a catalyst component for use in the polymerization of α-olefins
TOA NENRYO KOGYO KK7 citations70
US4314046AFeb 2, 1982
Process for the stereoregular polymerization of α-olefins in the presence of a supported titanium catalyst
TOA NENRYO KOGYO KK2 citations63
US4401799AAug 30, 1983
Titanium trichloride catalyst and process for the production thereof
TOA NENRYO KOGYO KK3 citations62
US4183826AJan 15, 1980
Titanium trichloride catalyst and process for the production thereof
TOA NENRYO KOGYO KK4 citations62
US4120908AOct 17, 1978
Process for the conversion of C8 aromatic hydrocarbons
TOA NENRYO KOGYO KK4 citations62
US4321346AMar 23, 1982
Titanium trichloride catalyst and process for the production thereof
TOA NENRYO KOGYO KK4 citations61
US4259530AMar 31, 1981
Process for the production of aldehydes by hydroformylation
TOA NENRYO KOGYO KK4 citations61
US4240928ADec 23, 1980
Titanium trichloride catalyst and process for the production thereof
TOA NENRYO KOGYO KK3 citations61
US4397788AAug 9, 1983
Process for producing rhodium compounds
TOA NENRYO KOGYO KK2 citations60
US4288634ASep 8, 1981
Novel rhodium compounds and process for producing the same
TOA NENRYO KOGYO KK3 citations60