Inventor · disambiguated record
Koji Ota
Also filed as: OTA KOJI
35 granted patents·28 pending applications·445 citations·filing 1987–2024
97Inventor score
Top patents by PatentIndex Score
63 records- 0195US9216233B2Apparatus and method for capture and inactivation of microbes and virusesOTA KOJI·Filed 2012·Granted Dec 22, 2015·22 cites·10 claims
- 0293US9457118B2Corona discharge device and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 4, 2016·21 cites·7 claims
- 0393US6887317B2Reduced friction lift pinAPPLIED MATERIALS INC·Filed 2002·Granted May 3, 2005·68 cites·12 claims
- 0487US9873309B2Radiant heater air-conditioning systemDENSO CORP·Filed 2014·Granted Jan 23, 2018·7 cites·16 claims
- 0586US9290078B2Air conditioner for vehicleOTA KOJI·Filed 2012·Granted Mar 22, 2016·8 cites·9 claims
- 0686US6918800B2Arc resistant terminal, arc resistant terminal pair and automotive connectorSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Jul 19, 2005·36 cites·16 claims
- 0786US5631028AGreen tire conveyor system in a tire vulcanizer factoryKOBE STEEL LTD·Filed 1995·Granted May 20, 1997·58 cites·13 claims
- 0884US9404410B2Controller for engine cooling systemDENSO CORP·Filed 2013·Granted Aug 2, 2016·5 cites·7 claims
- 0983US8460435B2Apparatus for producing high-concentration ozone gas and method of producing high-concentration ozone gasTABATA YOICHIRO·Filed 2008·Granted Jun 11, 2013·6 cites·12 claims
- 1082US9769879B2Radiation heater apparatusDENSO CORP·Filed 2013·Granted Sep 19, 2017·7 cites·22 claims
- 1180US8899311B2Vehicular air conditionerMISUMI HARUKI·Filed 2010·Granted Dec 2, 2014·6 cites·8 claims
- 1278US9581156B2Gear pump including an inner rotor having a plurality of teethAISIN AW CO·Filed 2013·Granted Feb 28, 2017·3 cites·20 claims
- 1377US5796618ACAD system, method and medium for creating and encoding NC data based before and after workpiece modelsOMRON TATEISI ELECTRONICS CO·Filed 1993·Granted Aug 18, 1998·60 cites·56 claims
- 1477US2024382644A1Disinfecting and virus inactivating device, air-conditioning apparatus including disinfecting and virus inactivating device thereon, and disinfection and virus inactivation methodMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1575US6537091B2Arc discharge suppressive terminal, method for producing such terminal, and arc discharge suppressive connectorAUTONETWORKS TECHNOLOGIES LTD·Filed 2001·Granted Mar 25, 2003·23 cites·16 claims
- 1672USD568914SSubstrate support lift pinAPPLIED MATERIALS INC·Filed 2006·Granted May 13, 2008·19 cites·1 claims
- 1770US9381789B2Heater apparatusDENSO CORP·Filed 2014·Granted Jul 5, 2016·2 cites·5 claims
- 1870US8409520B2Ozone concentratorOTA KOJI·Filed 2008·Granted Apr 2, 2013·4 cites·10 claims
- 1970US8309681B2Resin particle and method for producing the sameMUKAI TAKAO·Filed 2009·Granted Nov 13, 2012·1 cites·11 claims
- 2069US11014455B2Vehicle drive deviceAISIN AW CO·Filed 2018·Granted May 25, 2021·1 cites·20 claims
- 2168US9950589B2Air conditioner for vehicleSAGOU YASUHIRO·Filed 2011·Granted Apr 24, 2018·3 cites·19 claims
- 2267US12343456B2Disinfecting and virus inactivating device, air-conditioning apparatus including disinfecting and virus inactivating device thereon, and disinfection and virus inactivation methodMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jul 1, 2025·0 cites·13 claims
- 2366US10493822B2Radiant heater deviceDENSO CORP·Filed 2014·Granted Dec 3, 2019·1 cites·14 claims
- 2462US2025268852A1Microbiota improving agentSANYO CHEMICAL IND LTD·Filed 2023·Application pending·0 cites
- 2561US6103190AMicroorganism multiplication preventing method and apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Aug 15, 2000·25 cites·10 claims
- 2660US2024201055A1Cross-linked polymer, method for separating substance, kit for separating substance, kit for testing for disease, and device for separating substanceSANYO CHEMICAL IND LTD·Filed 2022·Application pending·0 cites
- 2759US2024166015A1System for electrically heating vehicle windshieldDENSO CORP·Filed 2023·Application pending·0 cites
- 2859US2019359032A1Radiant heater deviceDENSO CORP·Filed 2019·Application pending·0 cites
- 2958US12354866B2Microwave excitation light-source deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jul 8, 2025·0 cites·19 claims
- 3058US2016059669A1Radiant heater deviceDENSO CORP·Filed 2014·Application pending·0 cites
- 3157US2024090090A1Heater deviceDENSO CORP·Filed 2023·Application pending·0 cites
- 3255US11512871B2Water heaterNORITZ CORP·Filed 2020·Granted Nov 29, 2022·0 cites·16 claims
- 3354US4784332ASpray head of a rotary type electrostatic spray painting deviceTOYOTA MOTOR CO LTD·Filed 1987·Granted Nov 15, 1988·20 cites·9 claims
- 3453US12230493B2Microwave-excited light source deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Feb 18, 2025·0 cites·4 claims
- 3553US5188693AProcess for applying polyvinyl chloride sealing material having low thixotropic indexAISHIN KAKOU K K·Filed 1991·Granted Feb 23, 1993·19 cites·15 claims
- 3653US2012180989A1Vehicular air-conditioning systemOTA KOJI·Filed 2012·Application pending·0 cites
- 3752US9827826B2Vehicle air conditioner with idling stop responsive controlDENSO CORP·Filed 2013·Granted Nov 28, 2017·0 cites·21 claims
- 3852US9228752B2HumidifierSAKAI TAKAHIRO·Filed 2012·Granted Jan 5, 2016·0 cites·14 claims
- 3952US8550706B2Temperature measuring deviceOTA KOJI·Filed 2008·Granted Oct 8, 2013·1 cites·4 claims
- 4052US2020094781A1Electromagnetic wave utilizing systemDENSO CORP·Filed 2019·Application pending·0 cites
- 4150US4869935AMethod and apparatus for applying sealing material to automotive vehicle bodiesTOYOTA MOTOR CO LTD·Filed 1988·Granted Sep 26, 1989·19 cites·10 claims
- 4250US2011214627A1Controller for engine cooling systemDENSO CORP·Filed 2011·Application pending·0 cites
- 4348US2012129439A1Air conditioning system for vehicleOTA KOJI·Filed 2011·Application pending·0 cites
- 4447US12097031B2Emotion estimation apparatus and emotion estimation methodMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Sep 24, 2024·0 cites·20 claims
- 4547US2024035698A1Environment control system, environment control device, and environment control methodMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 4647US2011120146A1Air Conditioner for vehicleDENSO CORP·Filed 2010·Application pending·0 cites
- 4747US2005194100A1Reduced friction lift pinAPPLIED MATERIALS INC·Filed 2005·Application pending·0 cites
- 4846US2012234932A1Vehicular heating systemOKAMOTO ASAMI·Filed 2012·Application pending·0 cites
- 4946US2012061365A1Radiation heating system for vehicleOKAMOTO ASAMI·Filed 2011·Application pending·0 cites
- 5045US11325441B2Seat air conditionerDENSO CORP·Filed 2019·Granted May 10, 2022·0 cites·8 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →