Inventor · disambiguated record
Munehito Funaya
Also filed as: FUNAYA MUNEHITO
15 granted patents·6 pending applications·101 citations·filing 2003–2021
91Inventor score
Files withMITSUI CHEMICALS INC17ITAKURA KEITA1JAPAN POLYPROPYLENE CORP1PRIME POLYMER CO LTD1SAKUMA ATSUSHI1
Top patents by PatentIndex Score
21 records- 0196US9458257B2Process for producing olefin polymer and olefin polymerMITSUI CHEMICALS INC·Filed 2013·Granted Oct 4, 2016·20 cites·13 claims
- 0295US7488789B2Propylene copolymer, polypropylene composition, and uses thereof, transition metal compounds and catalyst for olefin polymerizationMITSUI CHEMICALS INC·Filed 2003·Granted Feb 10, 2009·45 cites·4 claims
- 0392US7678934B2Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalystMITSUI CHEMICALS INC·Filed 2008·Granted Mar 16, 2010·11 cites·2 claims
- 0489US7803888B2Olefin-based polymers and uses thereofMITSUI CHEMICALS INC·Filed 2005·Granted Sep 28, 2010·11 cites·14 claims
- 0585US10336837B2Process for producing olefin polymer and olefin polymerMITSUI CHEMICALS INC·Filed 2017·Granted Jul 2, 2019·1 cites·4 claims
- 0685US10336838B2Process for producing olefin polymer and olefin polymerMITSUI CHEMICALS INC·Filed 2017·Granted Jul 2, 2019·1 cites·1 claims
- 0782US9896526B2Process for producing olefin polymer and olefin polymerMITSUI CHEMICALS INC·Filed 2016·Granted Feb 20, 2018·1 cites·1 claims
- 0871US7396900B2Thiourethane-based optical materialMITSUI CHEMICALS INC·Filed 2007·Granted Jul 8, 2008·1 cites·2 claims
- 0970US9458261B2Transition metal compound, olefin polymerization catalyst, and olefin polymer production processMITSUI CHEMICALS INC·Filed 2013·Granted Oct 4, 2016·1 cites·16 claims
- 1066US7834204B2Fluorene derivative, transition metal compound, catalyst for olefin polymerization, and process for producing olefin polymerMITSUI CHEMICALS INC·Filed 2006·Granted Nov 16, 2010·1 cites·6 claims
- 1163US9796799B2Transition metal compound, olefin polymerization catalyst, and olefin polymer production processMITSUI CHEMICALS INC·Filed 2016·Granted Oct 24, 2017·0 cites·2 claims
- 1259US7244808B2Thiourethane-based optical materialMITSUI CHEMICALS INC·Filed 2003·Granted Jul 17, 2007·3 cites·20 claims
- 1356US7879960B2Process for producing propylene polymerMITSUI CHEMICALS INC·Filed 2005·Granted Feb 1, 2011·5 cites·2 claims
- 1451US2009043057A1Transition Metal Compound, Catalyst for Olefin Polymerization, and Process for Producing Olefin PolymerMITSUI CHEMICALS INC·Filed 2006·Application pending·0 cites
- 1549US12404353B2Olefin polymerization catalyst, olefin polymerization catalyst production method, and olefin polymer production method using the olefin polymerization catalystJAPAN POLYPROPYLENE CORP·Filed 2021·Granted Sep 2, 2025·0 cites·11 claims
- 1648US2010190941A1Transition metal compound, catalyst for olefin polymerization, and process for producing olefin polymerMITSUI CHEMICALS INC·Filed 2010·Application pending·0 cites
- 1747US8409480B2Process for preparing organic alkali metal compound and organic transition metal compoundSAKUMA ATSUSHI·Filed 2008·Granted Apr 2, 2013·0 cites·6 claims
- 1847US2009069523A1Propylene Random Block Copolymer, Resin Composition Containing the Copolymer and Molded Article Made ThereofPRIME POLYMER CO LTD·Filed 2007·Application pending·0 cites
- 1947US2010029877A1Solid catalyst for olefin polymerization, olefin polymerization method, and olefin polymer particle produced by the methodMITSUI CHEMICALS INC·Filed 2007·Application pending·0 cites
- 2043US2009317615A1Packaging propylene resin compositionMITSUI CHEMICALS INC·Filed 2007·Application pending·0 cites
- 2133US2008038498A1Propylene Polymer, Composition Comprising the Polymer, and Molded Product Obtained TherefromITAKURA KEITA·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →