Inventor · disambiguated record
Ryoichi Yoshitomi
Also filed as: YOSHITOMI RYOICHI
37 granted patents·13 pending applications·107 citations·filing 2004–2023
95Inventor score
Top patents by PatentIndex Score
50 records- 0196US9371009B2Mount structure for fuel cell stackHONDA MOTOR CO LTD·Filed 2015·Granted Jun 21, 2016·27 cites·6 claims
- 0292US7401762B2Solenoid-operated valve for use with fuel cellsKEIHIN CORP·Filed 2005·Granted Jul 22, 2008·31 cites·15 claims
- 0390US9950603B2Vehicle front structureHONDA MOTOR CO LTD·Filed 2016·Granted Apr 24, 2018·9 cites·12 claims
- 0487US11502324B2Fuel cell module and method of mounting the fuel cell moduleHONDA MOTOR CO LTD·Filed 2019·Granted Nov 15, 2022·2 cites·4 claims
- 0587US11367882B2Mount structure of fuel cell stackHONDA MOTOR CO LTD·Filed 2019·Granted Jun 21, 2022·4 cites·7 claims
- 0685US9711819B2Mount structure for fuel cell stackHONDA MOTOR CO LTD·Filed 2016·Granted Jul 18, 2017·8 cites·6 claims
- 0784US8048575B2Fuel cell system and fuel cell automotive vehicleHONDA MOTOR CO LTD·Filed 2011·Granted Nov 1, 2011·3 cites·6 claims
- 0883US10033062B2Fuel cell stack and mount structure thereforHONDA MOTOR CO LTD·Filed 2015·Granted Jul 24, 2018·2 cites·3 claims
- 0979US11127959B2ValveHONDA MOTOR CO LTD·Filed 2020·Granted Sep 21, 2021·1 cites·7 claims
- 1077US11495811B2Fuel cell system and gas liquid separatorHONDA MOTOR CO LTD·Filed 2020·Granted Nov 8, 2022·1 cites·9 claims
- 1176US10923755B2Mount structure for fuel cell stackHONDA MOTOR CO LTD·Filed 2018·Granted Feb 16, 2021·3 cites·5 claims
- 1273US7736816B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2007·Granted Jun 15, 2010·2 cites·7 claims
- 1372US7264233B2HumidifierHONDA MOTOR CO LTD·Filed 2005·Granted Sep 4, 2007·5 cites·18 claims
- 1470US8846260B2Fuel cell stackNAITO HIDEHARU·Filed 2010·Granted Sep 30, 2014·2 cites·11 claims
- 1570US2023352703A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1670US2023352716A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1770US2023352706A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1870US2023352708A1Fuel cell system and fuel cell system assemblyHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1970US2023352717A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2070US2023352705A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2167US7906241B2Fuel cell system and fuel cell automobile vehicleHONDA MOTOR CO LTD·Filed 2004·Granted Mar 15, 2011·6 cites·8 claims
- 2266US11831048B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2022·Granted Nov 28, 2023·0 cites·9 claims
- 2366US11799100B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·8 claims
- 2466US11239476B2Fuel cell system and fuel cell vehicleHONDA MOTOR CO LTD·Filed 2020·Granted Feb 1, 2022·0 cites·10 claims
- 2566US8623570B2Fuel cell stackYOSHITOMI RYOICHI·Filed 2009·Granted Jan 7, 2014·1 cites·7 claims
- 2664US11450868B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2020·Granted Sep 20, 2022·0 cites·8 claims
- 2764US2023347790A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2863US11456478B2Fuel cell system with auxiliary device caseHONDA MOTOR CO LTD·Filed 2019·Granted Sep 27, 2022·0 cites·13 claims
- 2962US11411230B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2020·Granted Aug 9, 2022·0 cites·12 claims
- 3061US11626600B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2021·Granted Apr 11, 2023·0 cites·4 claims
- 3161US11552307B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2020·Granted Jan 10, 2023·0 cites·11 claims
- 3261US11296345B2Air cleanerHONDA MOTOR CO LTD·Filed 2020·Granted Apr 5, 2022·0 cites·8 claims
- 3360US11335927B2Fuel cell moduleHONDA MOTOR CO LTD·Filed 2019·Granted May 17, 2022·0 cites·7 claims
- 3460US11052763B2Electric apparatus and electric apparatus moduleHONDA MOTOR CO LTD·Filed 2019·Granted Jul 6, 2021·0 cites·6 claims
- 3559US11664510B2Fuel cell vehicleHONDA MOTOR CO LTD·Filed 2020·Granted May 30, 2023·0 cites·7 claims
- 3659US2020388863A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 3758US11276867B2Fuel cell stack and end plateHONDA MOTOR CO LTD·Filed 2019·Granted Mar 15, 2022·0 cites·9 claims
- 3858US2021020970A1Fuel cell system and fuel cell vehicleHONDA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 3956US11658325B2Fuel cell vehicleHONDA MOTOR CO LTD·Filed 2019·Granted May 23, 2023·0 cites·10 claims
- 4055US8247131B2Fuel cell stackTAKAHASHI KEN·Filed 2008·Granted Aug 21, 2012·0 cites·14 claims
- 4155US2021005908A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 4253US8221929B2Fuel cell stackYOSHITOMI RYOICHI·Filed 2009·Granted Jul 17, 2012·0 cites·5 claims
- 4351US8034503B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2008·Granted Oct 11, 2011·0 cites·5 claims
- 4449US11482722B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2019·Granted Oct 25, 2022·0 cites·12 claims
- 4549US2021104759A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 4648US11637308B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2019·Granted Apr 25, 2023·0 cites·9 claims
- 4744US10396380B2On-vehicle fuel cell systemHONDA MOTOR CO LTD·Filed 2016·Granted Aug 27, 2019·0 cites·20 claims
- 4841US8974985B2Fuel cell unit box and fuel cellYOSHITOMI RYOICHI·Filed 2008·Granted Mar 10, 2015·0 cites·6 claims
- 4941US2014084195A1Electromagnetic actuatorHONDA MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 5038US2015244006A1Fuel cell vehicleHONDA MOTOR CO LTD·Filed 2015·Application pending·0 cites
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