Inventor · disambiguated record
Jumpei Ogawa
Also filed as: OGAWA JUMPEI
22 granted patents·17 pending applications·36 citations·filing 2005–2025
92Inventor score
Top patents by PatentIndex Score
39 records- 0186US11398635B2Method of operating fuel cell systemHONDA MOTOR CO LTD·Filed 2021·Granted Jul 26, 2022·1 cites·9 claims
- 0285US7816884B2Fuel cell system and method of starting operation of fuel cell system having an energy storage by reducing an amount of electrical energy in the energy storage prior to starting power generationHONDA MOTOR CO LTD·Filed 2008·Granted Oct 19, 2010·6 cites·8 claims
- 0382US8518588B2Fuel cell systemWAKE CHIHIRO·Filed 2011·Granted Aug 27, 2013·4 cites·5 claims
- 0480US10080187B2Wireless communication apparatus, wireless communication system, and slot assignment methodTOSHIBA KK·Filed 2015·Granted Sep 18, 2018·3 cites·13 claims
- 0579US10049373B2System, method and computer program for energy consumption managementTAKAHASHI HIROTAKA·Filed 2011·Granted Aug 14, 2018·4 cites·11 claims
- 0678US8007945B2Fuel-cell system and method for scavenging fuel cellHONDA MOTOR CO LTD·Filed 2006·Granted Aug 30, 2011·3 cites·7 claims
- 0778US7666532B2Fuel cell system and method of starting fuel cell systemHONDA MOTOR CO LTD·Filed 2005·Granted Feb 23, 2010·3 cites·6 claims
- 0875US8722268B2Fuel cell system including an air pressure-driven ejectorWAKE CHIHIRO·Filed 2010·Granted May 13, 2014·2 cites·14 claims
- 0972US8435686B2Fuel cell systemMIYATA KOICHIRO·Filed 2008·Granted May 7, 2013·2 cites·8 claims
- 1072US7867661B2Fuel cell system and methodHONDA MOTOR CO LTD·Filed 2006·Granted Jan 11, 2011·2 cites·9 claims
- 1172US7767352B2Fuel cell system and charge amount adjustment method for energy storageHONDA MOTOR CO LTD·Filed 2006·Granted Aug 3, 2010·2 cites·3 claims
- 1271US8450016B2Fuel cell system and control method of fuel cell systemOGAWA JUMPEI·Filed 2006·Granted May 28, 2013·2 cites·8 claims
- 1371US8268496B2Fuel cell system and control method thereofOGAWA JUMPEI·Filed 2008·Granted Sep 18, 2012·2 cites·2 claims
- 1463US2025076054A1Sensor, sensor system, and electronic deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 1563US2025076049A1Sensor, sensor system, and electronic deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 1663US2025076047A1Sensor, sensor system, and electronic deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 1762US11563223B2Method of starting operation of fuel cell system at low temperature, and the fuel cell systemHONDA MOTOR CO LTD·Filed 2020·Granted Jan 24, 2023·0 cites·11 claims
- 1862US2024221394A1Positioning system, positioning method and vehicleTOSHIBA KK·Filed 2023·Application pending·0 cites
- 1962US2025264496A1Sensor and electronic deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2062US2024401949A1Sensor and electronic deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2157US2024310404A1Sensor and electronic deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2255US2010055523A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 2355US2025383366A1Sensor and electronic deviceTOSHIBA KK·Filed 2025·Application pending·0 cites
- 2454US8258740B2Fuel cell system and method of starting operation of fuel cell systemWAKE CHIHIRO·Filed 2008·Granted Sep 4, 2012·0 cites·10 claims
- 2553US8173316B2Fuel cell systemOGAWA JUMPEI·Filed 2008·Granted May 8, 2012·0 cites·12 claims
- 2652US8361665B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2008·Granted Jan 29, 2013·0 cites·4 claims
- 2752US2008248351A1Fuel Cell SystemHONDA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 2850US10158132B2Fuel cell system and method of controlling the fuel cell systemHONDA MOTOR CO LTD·Filed 2013·Granted Dec 18, 2018·0 cites·3 claims
- 2949US7892686B2Fuel cell system with integral gas and refrigerant drive deviceHONDA MOTOR CO LTD·Filed 2006·Granted Feb 22, 2011·0 cites·12 claims
- 3046US2006141310A1Fuel cell system and method of controlling the sameHONDA MOTOR CO LTD·Filed 2005·Application pending·0 cites
- 3144US2011045374A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 3243US2010255394A1Fuel cell system and a method for controlling the sameHONDA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 3341US12055160B2Non-clogging pumpTSURUMI MFG·Filed 2020·Granted Aug 6, 2024·0 cites·23 claims
- 3438US8277994B2Fuel cell systemOGAWA JUMPEI·Filed 2010·Granted Oct 2, 2012·0 cites·8 claims
- 3537US10103973B2Communication device and multi-hop networkTOSHIBA KK·Filed 2015·Granted Oct 16, 2018·0 cites·5 claims
- 3635US2013289785A1Power demand regulating apparatus, power regulating network system, and power regulating methodTAKAHASHI HIROTAKA·Filed 2011·Application pending·0 cites
- 3734US2016302220A1Wireless communication device, wireless communication system, and wireless communication methodTOSHIBA KK·Filed 2016·Application pending·0 cites
- 3834US2016192153A1Wireless communication apparatus, connection control method, and non-transitory recording medium recording connection control programTOSHIBA KK·Filed 2016·Application pending·0 cites
- 3930US2016154084A1Information processing apparatus, positioning method, and storage mediumTOSHIBA KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →