Inventor · disambiguated record
Masayasu Yoshida
Also filed as: UEDA TAKASHI · YOSHIDA MASAYASU
8 granted patents·297 citations·filing 1994–1999
90Inventor score
Technology areasC08F
Top patents by PatentIndex Score
8 records- 0193US5629254ASubstituted indenyl ring containing metallocene catalyst for propylene polymerization processMITSUI PETROCHEMICAL IND·Filed 1995·Granted May 13, 1997·59 cites·2 claims
- 0292US5710223AProcess for polymerizing propylene by using a novel metallocene catalystMITSUI PETROCHEMICAL IND·Filed 1996·Granted Jan 20, 1998·59 cites·4 claims
- 0391US5723640ATransition metal compound having indenyl-containing metalloceneMITSUI PETROCHEMICAL IND·Filed 1996·Granted Mar 3, 1998·52 cites·1 claims
- 0490US5658997AProcess for polymerizing propylene by using a novel metallocene catalystMITSUI PETROCHEMICAL IND·Filed 1995·Granted Aug 19, 1997·51 cites·4 claims
- 0580US5616663ATransition metal compound, olefin polymerization catalyst component comprising the transition metal compound, olefin polymerization catalyst comprising the olefin polymerization catalyst component, and process for olefin polymerizationMITSUI PETROCHEMICAL IND·Filed 1994·Granted Apr 1, 1997·31 cites·22 claims
- 0677US6004897AOlefin polymerization catalyst, process for preparing olefin polymer, and olefin polymerMITSUI CHEMICALS INC·Filed 1996·Granted Dec 21, 1999·32 cites·7 claims
- 0747US6297333B1Olefin polymerization catalyst, process for preparing olefin polymer, and olefin polymerMITSUI CHEMICALS INC·Filed 1999·Granted Oct 2, 2001·7 cites·11 claims
- 0846US5859272ATransition metal compound, olefin polymerization catalyst component comprising the transition metal compound, olefin polymerization catalyst comprising the olefin polymerization catalyst component, and process for olefin polymerizationMITSUI PETROCHEMICAL IND·Filed 1997·Granted Jan 12, 1999·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →