Inventor
YASHIKI TSUNEO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “YASHIKI TSUNEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
4 patentsUS6323150B1Nov 27, 2001
Process for preparing solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process
MITSUI CHEMICALS INC32 citations92
US6716924B2Apr 6, 2004
Process for preparing ethylene polymer composition, particles of ethylene polymer composition, and film obtained from the particles of ethylene polymer composition
MITSUI CHEMICALS INC28 citations89
US6806222B2Oct 19, 2004
Solid titanium catalyst component, ethylene polymerization catalyst containing the same, and ethylene polymerization process
MITSUI CHEMICALS INC18 citations83
US6235854B1May 22, 2001
Solid titanium catalyst component and its use in olefin polymerization catalyst
MITSUI CHEMICALS INC18 citations82
MITSUI PETROCHEMICAL IND
3 patentsUS5623033AApr 22, 1997
Titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst, and process for ethylene polymerization using the same
MITSUI PETROCHEMICAL IND16 citations73
US5468703ANov 21, 1995
Titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst, and process for ethylene polymerization using the same
MITSUI PETROCHEMICAL IND14 citations73
US5290896AMar 1, 1994
Ethylene/pentene-1 copolymer, and ethylene/pentene-1 copolymer composition
MITSUI PETROCHEMICAL IND4 citations62