Inventor · disambiguated record
Yoshiki Katoh
Also filed as: KATOH YOSHIKI
51 granted patents·17 pending applications·407 citations·filing 2003–2023
98Inventor score
Top patents by PatentIndex Score
68 records- 0198US9650940B2Thermal management system for vehiclesDENSO CORP·Filed 2014·Granted May 16, 2017·27 cites·10 claims
- 0296US11913684B2Flow passage switching valve and fluid circulation circuitDENSO CORP·Filed 2021·Granted Feb 27, 2024·3 cites·28 claims
- 0396US9744827B2Thermal management system for vehicleDENSO CORP·Filed 2014·Granted Aug 29, 2017·16 cites·19 claims
- 0495US10457117B2Air conditioner for vehicleDENSO CORP·Filed 2014·Granted Oct 29, 2019·14 cites·21 claims
- 0594US12344075B2Battery heating device for vehicleDENSO CORP·Filed 2021·Granted Jul 1, 2025·3 cites·17 claims
- 0693US9994087B2Vehicular heat management systemDENSO CORP·Filed 2014·Granted Jun 12, 2018·10 cites·7 claims
- 0793US9506683B2Heat exchanger and heat pump cycle provided with the sameDENSO CORP·Filed 2012·Granted Nov 29, 2016·9 cites·20 claims
- 0893US6827139B2Heat exchanger for exchanging heat between internal fluid and external fluid and manufacturing method thereofDENSO CORP·Filed 2003·Granted Dec 7, 2004·63 cites·20 claims
- 0992US10369866B2Thermal management system for vehicleDENSO CORP·Filed 2014·Granted Aug 6, 2019·10 cites·6 claims
- 1090US9995534B2Heat exchangerDENSO CORP·Filed 2012·Granted Jun 12, 2018·7 cites·21 claims
- 1190US9989317B2Heat exchangerDENSO CORP·Filed 2013·Granted Jun 5, 2018·8 cites·15 claims
- 1290US9657861B2Flow passage switching unitDENSO CORP·Filed 2013·Granted May 23, 2017·10 cites·7 claims
- 1390US9625214B2Heat exchangerDENSO CORP·Filed 2012·Granted Apr 18, 2017·7 cites·22 claims
- 1490US9592717B2Heat exchange systemDENSO CORP·Filed 2012·Granted Mar 14, 2017·8 cites·17 claims
- 1590US7490661B2Heat exchangerDENSO CORP·Filed 2006·Granted Feb 17, 2009·14 cites·15 claims
- 1689US7571761B2Heat exchangerDENSO CORP·Filed 2005·Granted Aug 11, 2009·16 cites·21 claims
- 1789US7367203B2Refrigerant evaporatorDENSO CORP·Filed 2005·Granted May 6, 2008·16 cites·21 claims
- 1888US10371419B2Vehicle air conditioner with programmed flow controllerDENSO CORP·Filed 2014·Granted Aug 6, 2019·7 cites·20 claims
- 1988US7604044B2Heat exchangerDENSO CORP·Filed 2006·Granted Oct 20, 2009·11 cites·13 claims
- 2087US9605883B2Heat pump cycleDENSO CORP·Filed 2012·Granted Mar 28, 2017·8 cites·17 claims
- 2186US10562371B2Air conditioning systemDENSO CORP·Filed 2016·Granted Feb 18, 2020·4 cites·14 claims
- 2286US10371420B2Air conditioning device for vehicleDENSO CORP·Filed 2014·Granted Aug 6, 2019·5 cites·14 claims
- 2386US8991477B2Refrigerant radiatorKATOH YOSHIKI·Filed 2012·Granted Mar 31, 2015·7 cites·22 claims
- 2485US10449830B2Vehicular heat management systemDENSO CORP·Filed 2014·Granted Oct 22, 2019·6 cites·24 claims
- 2585US9878594B2Thermal management system for vehicleDENSO CORP·Filed 2013·Granted Jan 30, 2018·11 cites·22 claims
- 2685US9410745B2Heat exchangerDENSO CORP·Filed 2012·Granted Aug 9, 2016·5 cites·14 claims
- 2783US10557660B2Heat exchanger with a plurality of heat exchanging portionsDENSO CORP·Filed 2018·Granted Feb 11, 2020·2 cites·13 claims
- 2882US10759257B2Refrigeration cycle deviceDENSO CORP·Filed 2016·Granted Sep 1, 2020·3 cites·21 claims
- 2982US7044208B2Heat exchangerDENSO CORP·Filed 2003·Granted May 16, 2006·20 cites·18 claims
- 3080US9925845B2Heat exchange systemKATOH YOSHIKI·Filed 2011·Granted Mar 27, 2018·3 cites·14 claims
- 3179US10703172B2Vehicular heat management systemDENSO CORP·Filed 2014·Granted Jul 7, 2020·6 cites·14 claims
- 3278US10266035B2Vehicle air-conditionerDENSO CORP·Filed 2014·Granted Apr 23, 2019·2 cites·6 claims
- 3378US10220681B2Refrigeration cycle device for vehicleDENSO CORP·Filed 2014·Granted Mar 5, 2019·3 cites·17 claims
- 3477US10940740B2Heat pump systemDENSO CORP·Filed 2016·Granted Mar 9, 2021·2 cites·10 claims
- 3577US7448436B2Heat exchangerDENSO CORP·Filed 2004·Granted Nov 11, 2008·22 cites·24 claims
- 3677US7347064B2EvaporatorDENSO CORP·Filed 2005·Granted Mar 25, 2008·5 cites·41 claims
- 3775US7231966B2Evaporator for refrigerating cycleDENSO CORP·Filed 2005·Granted Jun 19, 2007·4 cites·19 claims
- 3873US7621320B2Internal heat exchangerDENSO CORP·Filed 2007·Granted Nov 24, 2009·3 cites·7 claims
- 3971US7926853B2Heat exchanger pipe jointDENSO CORP·Filed 2007·Granted Apr 19, 2011·8 cites·15 claims
- 4069US6907922B2Heat exchangerDENSO CORP·Filed 2004·Granted Jun 21, 2005·11 cites·11 claims
- 4167US12412944B2Battery temperature control deviceDENSO CORP·Filed 2022·Granted Sep 9, 2025·0 cites·8 claims
- 4264US12334530B2Cooling water circuitDENSO CORP·Filed 2021·Granted Jun 17, 2025·0 cites·12 claims
- 4361US7849915B2Heat exchange tube having multiple fluid pathsDENSO CORP·Filed 2004·Granted Dec 14, 2010·8 cites·14 claims
- 4461US2009166017A1Heat exchangerDENSO CORP·Filed 2008·Application pending·0 cites
- 4560US2023219398A1Refrigeration cycle deviceDENSO CORP·Filed 2023·Application pending·0 cites
- 4659US12202318B2Air conditioner for vehicleDENSO CORP·Filed 2022·Granted Jan 21, 2025·0 cites·8 claims
- 4759US12140353B2Refrigeration cycle deviceDENSO CORP·Filed 2022·Granted Nov 12, 2024·0 cites·16 claims
- 4859US2015000327A1Heat exchangerDENSO CORP·Filed 2013·Application pending·0 cites
- 4959US2008271479A1Refrigerant evaporatorDENSO CORP·Filed 2008·Application pending·0 cites
- 5057US2009146415A1Pipe-joint structure for heat exchangerDENSO CORP·Filed 2008·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →