Inventor
MICHIUE KENJI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MICHIUE KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
6 patentsUS6939928B1Sep 6, 2005
Metallocene compound, process for producing metallocene compound, olefin polymerization catalyst, process for producing polyolefin, and polyolefin
MITSUI CHEMICALS INC101 citations97
US7449533B2Nov 11, 2008
Metallocene compound, process for preparing metallocene compound, olefin polymerization catalyst, process for preparing polyolefin, and polyolefin
MITSUI CHEMICALS INC39 citations92
US7601423B2Oct 13, 2009
Ethylene-based polymer microparticles, functional group-containing ethylene-based polymer microparticles, and catalyst carriers for manufacture thereof
MITSUI CHEMICALS INC11 citations83
US6342568B1Jan 29, 2002
Metallocene compound, and process for preparing polyolefin by using it
MITSUI CHEMICALS INC11 citations73
US11292899B2Apr 5, 2022
Propylene-based polymer, method for producing the same, propylene-based resin composition and molded article
MITSUI CHEMICALS INC0 citations56
US12534544B2Jan 27, 2026
Solid titanium catalyst component, olefin polymerization catalyst, olefin polymerization method, and propylene polymer
MITSUI CHEMICALS INC0 citations49
KONISHIROKU PHOTO IND
5 patentsUS4686176AAug 11, 1987
Multilayer multi-color photographic material
KONISHIROKU PHOTO IND12 citations72
US4670375AJun 2, 1987
Light-sensitive silver halide color photographic material having extended exposure range and improved graininess and stability to processing and time
KONISHIROKU PHOTO IND10 citations72
US4639410AJan 27, 1987
Silver halide color photographic light sensitive-material
KONISHIROKU PHOTO IND11 citations70
US4762778AAug 9, 1988
Silver halide photographic light sensitive material
KONISHIROKU PHOTO IND6 citations61
US5212054AMay 18, 1993
Silver halide color photographic light-sensitive material
KONISHIROKU PHOTO IND4 citations58