Inventor · disambiguated record
Hisashi Ohtaki
Also filed as: OHTAKI HISASHI
5 granted patents·1 pending application·2 citations·filing 2004–2020
61Inventor score
Top patents by PatentIndex Score
6 records- 0156US9139679B2Thermoplastic elastomer composition and process for manufacturing the sameMITSUBISHI CHEM CORP·Filed 2014·Granted Sep 22, 2015·0 cites·17 claims
- 0246US7906599B2Transition metal compound, catalyst for olefin polymerization containing the same, and method for producing propylene/ethylene-α-olefin block copolymer by using the catalystJAPAN POLYPROPYLENE CORP·Filed 2007·Granted Mar 15, 2011·0 cites·15 claims
- 0346US2020283429A1Nitrile oxide compound, composition, modified polyolefin and method for producing same, and method for producing block copolymerMITSUBISHI CHEM CORP·Filed 2020·Application pending·0 cites
- 0441US11739171B2Method for producing α-olefin/(meth)acrylic acid ester copolymerJAPAN POLYETHYLENE CORP·Filed 2019·Granted Aug 29, 2023·0 cites·12 claims
- 0538US11149099B2Metal complex and method for producing the same, catalyst component for olefin polymerization and catalyst for olefin polymerization containing the metal complex, and methods for producing α-olefin polymer and copolymer using the catalyst for olefin polymerizationUNIV TOKYO·Filed 2017·Granted Oct 19, 2021·0 cites·21 claims
- 0633US7189790B2Catalyst component for olefin polymerization, catalyst for α-olefin polymerization and process for the production of α-olefin polymerJAPAN POLYPROPYLENE CORP·Filed 2004·Granted Mar 13, 2007·2 cites·12 claims
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