Inventor
FUSHIMI MASAKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “FUSHIMI MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA DENKO KK
9 patentsUS6015867AJan 18, 2000
3-alkoxypropionic ester derivative, olefin polymerization catalyst, and process for preparation of polyolefin
SHOWA DENKO KK43 citations96
US6121483ASep 19, 2000
3-alkoxypropionic ester derivative, olefin polymerization catalyst, and process for preparation of polyolefin
SHOWA DENKO KK22 citations92
US5693729ADec 2, 1997
Catalyst for polymerization of olefin and process for the preparation of olefin polymer
SHOWA DENKO KK22 citations92
US5407883AApr 18, 1995
Catalyst for polymerization of olefin and process for the preparation of olefin polymer
SHOWA DENKO KK25 citations92
US5208302AMay 4, 1993
Catalyst, process for preparation of same and process for polymerization of olefins using same
SHOWA DENKO KK29 citations91
US5041403AAug 20, 1991
Catalyst process for preparation of same, and process for polymerization of olefins using same
SHOWA DENKO KK19 citations72
US5476825ADec 19, 1995
Catalyst for polymerization of olefin and process for producing olefin polymer
SHOWA DENKO KK6 citations63
US6118019ASep 12, 2000
3-alkoxypropionic ester derivative
SHOWA DENKO KK3 citations62
US5049533ASep 17, 1991
Catalyst, process for preparation of same, and process for polymerization of olefins using same
SHOWA DENKO KK4 citations61
JAPAN POLYOLEFINS CO LTD
5 patentsUS5849654ADec 15, 1998
Catalyst for olefin polymerization and process for producing polyolefin using the same
JAPAN POLYOLEFINS CO LTD55 citations96
US6096844AAug 1, 2000
Catalst for olefin polymerization and process for producing polyolefin using the same
JAPAN POLYOLEFINS CO LTD29 citations92
US5902765AMay 11, 1999
Solid catalyst components for olefin polymerization
JAPAN POLYOLEFINS CO LTD31 citations92
US6063727AMay 16, 2000
Catalyst for olefin polymerization and method for preparing polyolefins
JAPAN POLYOLEFINS CO LTD4 citations62
US6271167B1Aug 7, 2001
Catalyst for olefin polymerization and method for preparing polyolefins
JAPAN POLYOLEFINS CO LTD0 citations52