Inventor · disambiguated record
Takayuki Aoshima
Also filed as: AOSHIMA TAKAYUKI
35 granted patents·5 pending applications·665 citations·filing 1995–2023
97Inventor score
Top patents by PatentIndex Score
40 records- 0196US7317069B2Aliphatic polyester and process for producing the sameMITSUBISHI CHEM CORP·Filed 2005·Granted Jan 8, 2008·25 cites·19 claims
- 0296US6133495AProcess for producing α-olefin oligomerMITSUBISHI CHEM CORP·Filed 1997·Granted Oct 17, 2000·108 cites·31 claims
- 0395US5750816AProcess for the preparation of α-olefin oligomersMITSUBISHI CHEM CORP·Filed 1996·Granted May 12, 1998·98 cites·29 claims
- 0494US10946333B2Ammonia separation method and zeoliteMITSUBISHI CHEM CORP·Filed 2019·Granted Mar 16, 2021·4 cites·13 claims
- 0594US10870727B2Biomass-resource-derived polyester and production process thereofMITSUBISHI CHEM CORP·Filed 2019·Granted Dec 22, 2020·3 cites·15 claims
- 0694US10619000B2Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyolMITSUBISHI CHEM CORP·Filed 2019·Granted Apr 14, 2020·5 cites·4 claims
- 0794US7985566B2Biomass-resource-derived polyester and production process thereofMITSUBISHI CHEM CORP·Filed 2006·Granted Jul 26, 2011·21 cites·31 claims
- 0894US6344530B2Process for producing α-olefin polymersMITSUBISHI CHEM CORP·Filed 2001·Granted Feb 5, 2002·35 cites·6 claims
- 0994US5910619AProcess for producing α-olefin oligomersMITSUBISHI CHEM CORP·Filed 1995·Granted Jun 8, 1999·120 cites·35 claims
- 1093US5750817AProcess for producing α-olefin oligomers and α-olefin oligomer compositionsMITSUBISHI CHEM CORP·Filed 1996·Granted May 12, 1998·93 cites·42 claims
- 1192US6340652B1Catalysts for polymerization of α-olefins, process for producing α-olefin polymers, novel transition metal compounds and catalyst components for polymerization of α-olefinMITSUBISHI CHEM CORP·Filed 1997·Granted Jan 22, 2002·52 cites·6 claims
- 1291US9394397B2Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyolOHARA TERUHIKO·Filed 2012·Granted Jul 19, 2016·8 cites·6 claims
- 1391US8021864B2Biomass-resource-derived polyester and production process thereofMITSUBISHI CHEM CORP·Filed 2010·Granted Sep 20, 2011·9 cites·18 claims
- 1490US9963537B2Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyolMITSUBISHI CHEM CORP·Filed 2016·Granted May 8, 2018·2 cites·26 claims
- 1590US6252097B1Transition metal compoundsMITSUBISHI CHEM CORP·Filed 1999·Granted Jun 26, 2001·36 cites·3 claims
- 1687US10351658B2Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyolMITSUBISHI CHEM CORP·Filed 2018·Granted Jul 16, 2019·1 cites·10 claims
- 1786US11732087B2Biomass-resource-derived polyester and production process thereofMITSUBISHI CHEM CORP·Filed 2022·Granted Aug 22, 2023·0 cites·13 claims
- 1886US9290614B2Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyolOHARA TERUHIKO·Filed 2013·Granted Mar 22, 2016·3 cites·5 claims
- 1986US2024128511A1Nonaqueous electrolyte solution and nonaqueous electrolyte battery using sameMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 2082US6939644B2Lithium secondary cellMITSUBISHI CHEM CORP·Filed 2003·Granted Sep 6, 2005·23 cites·20 claims
- 2181US11833468B2Ammonia separation method and zeoliteMITSUBISHI CHEM CORP·Filed 2022·Granted Dec 5, 2023·0 cites·11 claims
- 2281US7312002B2Lithium secondary cellMITSUBISHI CHEM CORP·Filed 2005·Granted Dec 25, 2007·4 cites·16 claims
- 2380US11942601B2Nonaqueous electrolyte solution and nonaqueous electrolyte battery using sameMITSUBISHI CHEM CORP·Filed 2022·Granted Mar 26, 2024·0 cites·10 claims
- 2478US11560449B2Biomass-resource-derived polyester and production process thereofMITSUBISHI CHEM CORP·Filed 2020·Granted Jan 24, 2023·0 cites·10 claims
- 2577US8318893B2Aliphatic polyester resin and its production methodHOSHINO TOYOMASA·Filed 2008·Granted Nov 27, 2012·5 cites·14 claims
- 2676US11628395B2Ammonia separation method and zeoliteMITSUBISHI CHEM CORP·Filed 2021·Granted Apr 18, 2023·0 cites·6 claims
- 2775US9080009B2Biomass-resource-derived polyester and production process thereofAOSHIMA TAKAYUKI·Filed 2011·Granted Jul 14, 2015·1 cites·12 claims
- 2874US11352309B2Catalyst for hydrogenation of carbonyl compound and alcohol production methodMITSUBISHI CHEM CORP·Filed 2021·Granted Jun 7, 2022·0 cites·18 claims
- 2973US11424482B2Nonaqueous electrolyte solution and nonaqueous electrolyte battery using sameMITSUBISHI CHEM CORP·Filed 2019·Granted Aug 23, 2022·0 cites·7 claims
- 3073US9780409B2Nonaqueous electrolytic solution and nonaqueous-electrolyte battery employing the sameMITSUBISHI CHEM CORP·Filed 2014·Granted Oct 3, 2017·1 cites·7 claims
- 3170US10287393B2Biomass-resource-derived polyester and production process thereofAOSHIMA TAKAYUKI·Filed 2017·Granted May 14, 2019·0 cites·10 claims
- 3269US11014862B2Catalyst for hydrogenation of carbonyl compound and alcohol production methodMITSUBISHI CHEM CORP·Filed 2019·Granted May 25, 2021·0 cites·16 claims
- 3369US6908712B2Lithium secondary cellMITSUBISHI CHEM CORP·Filed 2002·Granted Jun 21, 2005·8 cites·2 claims
- 3464US12139449B2Method and catalyst for producing alcoholMITSUBISHI CHEM CORP·Filed 2021·Granted Nov 12, 2024·0 cites·18 claims
- 3562US2013030145A1Biomass-resource-derived polyester and production process thereofMITSUBISHI CHEM CORP·Filed 2012·Application pending·0 cites
- 3660US2015364794A1Nonaqueous electrolyte solution and nonaqueous electrolyte battery using sameMITSUBISHI CHEM CORP·Filed 2015·Application pending·0 cites
- 3758US10351657B2Polyester polyol, polyurethane resin, and production processes thereforMITSUBISHI CHEM CORP·Filed 2017·Granted Jul 16, 2019·0 cites·18 claims
- 3857US2007093636A1Aliphatic polyester and process for producing the sameMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
- 3956US8969507B2Aliphatic polyester resin and its production methodHOSHINO TOYOMASA·Filed 2012·Granted Mar 3, 2015·0 cites·6 claims
- 4047US2006293492A1Process for producing aliphatic polyester, a polyester produced by the process, and an aliphatic polyesterMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →