Inventor · disambiguated record
Takanao Matsumoto
Also filed as: MATSUMOTO TAKANAO
11 granted patents·1 pending application·96 citations·filing 1986–2019
89Inventor score
Top patents by PatentIndex Score
12 records- 0194US10619000B2Biomass-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
- 0291US9394397B2Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyolOHARA TERUHIKO·Filed 2012·Granted Jul 19, 2016·8 cites·6 claims
- 0390US9963537B2Biomass-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
- 0487US10351658B2Biomass-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
- 0586US9290614B2Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyolOHARA TERUHIKO·Filed 2013·Granted Mar 22, 2016·3 cites·5 claims
- 0674US4636445AMetal/hydrogen alkaline storage batterySANYO ELECTRIC CO·Filed 1986·Granted Jan 13, 1987·36 cites·9 claims
- 0761US8716175B2Catalyst for producing ethylene oxide, process for producing the catalyst and process for producing ethylene oxideNAKASHIRO KATSUMI·Filed 2007·Granted May 6, 2014·2 cites·6 claims
- 0854US5617009ARechargeable battery charging circuit which sets supplemental charging capacity according to ambient temperatureSANYO ELECTRIC CO·Filed 1994·Granted Apr 1, 1997·28 cites·15 claims
- 0953US10370684B2Treatment method of saccharide solutionMITSUBISHI CHEM CORP·Filed 2016·Granted Aug 6, 2019·0 cites·10 claims
- 1053US2014179516A1Catalyst for producing ethylene oxide, process for producing the catalyst and process for producing ethylene oxideMITSUBISHI CHEM CORP·Filed 2014·Application pending·0 cites
- 1143US4619873APreservation device for lead storage batterySANYO ELECTRIC CO·Filed 1986·Granted Oct 28, 1986·11 cites·16 claims
- 1237US10023883B2Method for treating sugar solution, hydrogenated sugar solution, method for producing organic compound, and method for culturing microorganismsMITSUBISHI CHEM CORP·Filed 2015·Granted Jul 17, 2018·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Takanao Matsumoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →