Inventor · disambiguated record
Takashi Okubo
Also filed as: OKUBO TAKASHI
18 granted patents·7 pending applications·121 citations·filing 1988–2023
92Inventor score
Top patents by PatentIndex Score
25 records- 0175US4957473ARotational speed differential responsive type torque transmitting assemblyNISSAN MOTOR·Filed 1988·Granted Sep 18, 1990·28 cites·11 claims
- 0273US11300168B2Automatic transmissionTOYOTA MOTOR CO LTD·Filed 2019·Granted Apr 12, 2022·1 cites·5 claims
- 0371US12278061B1Conductive polymer-containing dispersion liquid, solid electrolytic capacitor and method for producing sameRESONAC CORP·Filed 2023·Granted Apr 15, 2025·0 cites·15 claims
- 0471US9746121B2Spacer for positioning a rehabilitating pipeSHONAN GOSEI-JUSHI SEISAKUSHO K K·Filed 2016·Granted Aug 29, 2017·3 cites·20 claims
- 0571US9017146B2Wafer polishing apparatusFUJIKOSHI MACHINERY CORP·Filed 2013·Granted Apr 28, 2015·2 cites·29 claims
- 0670US7527876B2Surface-treated steel sheetJFE STEEL CORP·Filed 2007·Granted May 5, 2009·1 cites·8 claims
- 0770US2025253396A1Nonaqueous electrolyte energy storage deviceGS YUASA INT LTD·Filed 2023·Application pending·0 cites
- 0868US4958711ARotational speed differential responsive type jointNISSAN MOTOR·Filed 1988·Granted Sep 25, 1990·18 cites·16 claims
- 0967US8988002B2Lighting power supply device and method for controlling holding currentOKUBO TAKASHI·Filed 2011·Granted Mar 24, 2015·3 cites·10 claims
- 1067US2024339663A1Nonaqueous electrolyte energy storage device, device, and method for using nonaqueous electrolyte energy storage deviceGS YUASA INT LTD·Filed 2022·Application pending·0 cites
- 1161US11721493B2Liquid dispersion composition for solid electrolytic capacitor productionSHOWA DENKO KK·Filed 2018·Granted Aug 8, 2023·0 cites·3 claims
- 1260US6526133B1Telephone set for continuously displaying caller telephone number by simple operationSANYO ELECTRIC CO·Filed 1998·Granted Feb 25, 2003·36 cites·23 claims
- 1353US5024309ARotational speed differential responsive type control couplingNISSAN MOTOR·Filed 1989·Granted Jun 18, 1991·11 cites·7 claims
- 1452US10514093B2Shift control system for vehicleTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 24, 2019·0 cites·5 claims
- 1550US4921085ARotational speed differential responsive type jointNISSAN MOTOR·Filed 1988·Granted May 1, 1990·14 cites·9 claims
- 1648US6300481B1Rare earth complexesNEW JAPAN CHEM CO LTD·Filed 1998·Granted Oct 9, 2001·4 cites·6 claims
- 1744US2025069818A1Method for producing polymer dispersion for solid electrolytic capacitor, and method for producing solid electrolytic capacitorRESONAC CORP·Filed 2022·Application pending·0 cites
- 1843US11591480B2Method for manufacturing solid electrolytic capacitorSHOWA DENKO KK·Filed 2018·Granted Feb 28, 2023·0 cites·14 claims
- 1940US9271346B2Lighting power supply deviceOKUBO TAKASHI·Filed 2012·Granted Feb 23, 2016·0 cites·4 claims
- 2040US2005213689A1Demodulator circuit, radio communication system and communication semiconductor integrated circuitRENESAS TECH CORP·Filed 2005·Application pending·0 cites
- 2140US2004087713A1Water-based coating compositionFiled 2001·Application pending·0 cites
- 2239US8961290B1Information processing device and non-transitory computer-readable storage medium storing game programDENA CO LTD·Filed 2014·Granted Feb 24, 2015·0 cites·6 claims
- 2337US10069398B2Non-isolated power supply deviceMITSUMI ELECTRIC CO LTD·Filed 2015·Granted Sep 4, 2018·0 cites·5 claims
- 2437US2004049000A1Aqueous coating compositionFiled 2001·Application pending·0 cites
- 2536US2013333759A1Thin film solar cellOKUBO TAKASHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →