Inventor
NUMAO YOSUKE
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NUMAO YOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON OIL CO LTD
12 patentsUS5331071AJul 19, 1994
Catalyst components for polymerization of olefins
NIPPON OIL CO LTD44 citations96
US5677401AOct 14, 1997
Catalyst components for polymerization of olefins
NIPPON OIL CO LTD21 citations92
US5643845AJul 1, 1997
Catalyst components for polymerization of olefins
NIPPON OIL CO LTD37 citations92
US5391660AFeb 21, 1995
Process for preparing polyolefines
NIPPON OIL CO LTD25 citations92
US5387567AFeb 7, 1995
Catalyst components for polymerization of olefins
NIPPON OIL CO LTD20 citations92
US5451555ASep 19, 1995
Catalyst components for polymerization of olefins
NIPPON OIL CO LTD17 citations82
US5795839AAug 18, 1998
Catalyst components for polymerization of olefins
NIPPON OIL CO LTD6 citations74
US5707914AJan 13, 1998
Catalyst components for polymerization of olefins
NIPPON OIL CO LTD10 citations74
US5625014AApr 29, 1997
Method for polymerization of olefins
NIPPON OIL CO LTD4 citations74
US5824618AOct 20, 1998
Catalyst components for polymerization of olefins
NIPPON OIL CO LTD4 citations63
US5670588ASep 23, 1997
Process for the polymerization of olefinic hydrocarbons
NIPPON OIL CO LTD1 citations63
US5594082AJan 14, 1997
Process for polymerization of olefinic hydrocarbon
NIPPON OIL CO LTD2 citations63