Inventor · disambiguated record
Naomasa Sato
Also filed as: SATO NAOMASA
10 granted patents·3 pending applications·112 citations·filing 1996–2019
88Inventor score
Files withMITSUBISHI CHEM CORP7JAPAN POLYETHYLENE CORP4JAPAN POLYPROPYLENE CORP1TAKASAGO PERFUMERY CO LTD1
Top patents by PatentIndex Score
13 records- 0189US7659356B2Polypropylene type aqueous dispersion, polypropylene type composite aqueous emulsion composition and its useMITSUBISHI CHEM CORP·Filed 2008·Granted Feb 9, 2010·8 cites·20 claims
- 0287US6887943B2Modified propylene polymer, composition containing the same and use thereofMITSUBISHI CHEM CORP·Filed 2002·Granted May 3, 2005·27 cites·18 claims
- 0381US9862783B2Imine compound, novel catalyst for olefin polymerization, and process for producing olefin polymerJAPAN POLYPROPYLENE CORP·Filed 2014·Granted Jan 9, 2018·4 cites·11 claims
- 0480US7122604B2Modified propylene polymer, composition containing the same and use thereofMITSUBISHI CHEM CORP·Filed 2004·Granted Oct 17, 2006·15 cites·23 claims
- 0578US7105604B2Soft propylene-based resin compositionMITSUBISHI CHEM CORP·Filed 2004·Granted Sep 12, 2006·17 cites·23 claims
- 0677US7115694B2Propylene-based polymerMITSUBISHI CHEM CORP·Filed 2003·Granted Oct 3, 2006·16 cites·19 claims
- 0771US5631345AProcess for producing optically active polyketoneTAKASAGO PERFUMERY CO LTD·Filed 1996·Granted May 20, 1997·25 cites·4 claims
- 0863US10550211B2Process for producing ethylene/unsaturated carboxylic acid copolymer, and said copolymerJAPAN POLYETHYLENE CORP·Filed 2018·Granted Feb 4, 2020·0 cites·4 claims
- 0952US2017002120A1Process for producing ethylene/unsaturated carboxylic acid copolymer, and said copolymerJAPAN POLYETHYLENE CORP·Filed 2015·Application pending·0 cites
- 1051US2006270794A1Soft propylene-based resin compositionMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
- 1150US2005124753A1Polypropylene type aqueous dispersion, polypropylene type composite aqueous emulsion composition and its useMITSUBISHI CHEM CORP·Filed 2004·Application pending·0 cites
- 1241US11739171B2Method for producing α-olefin/(meth)acrylic acid ester copolymerJAPAN POLYETHYLENE CORP·Filed 2019·Granted Aug 29, 2023·0 cites·12 claims
- 1336US10301401B2Olefin polymerization catalyst and method for producing olefin polymerJAPAN POLYETHYLENE CORP·Filed 2015·Granted May 28, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →