Inventor · disambiguated record
Shigenori Onuma
Also filed as: ONUMA SHIGENORI
18 granted patents·11 pending applications·10 citations·filing 2002–2023
87Inventor score
Top patents by PatentIndex Score
29 records- 0181US11329303B2Fuel cell system and method for operating the samePANASONIC IP MAN CO LTD·Filed 2019·Granted May 10, 2022·1 cites·11 claims
- 0277US10305132B2High-temperature fuel cell systemPANASONIC IP MAN CO LTD·Filed 2017·Granted May 28, 2019·1 cites·9 claims
- 0371US10014536B2Fuel cell systemPANASONIC CORP·Filed 2015·Granted Jul 3, 2018·1 cites·14 claims
- 0470US11081709B2Fuel cell systemPANASONIC CORP·Filed 2020·Granted Aug 3, 2021·0 cites·3 claims
- 0567US12191544B2Membrane electrode assembly, electrochemical device, and electrochemical systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Jan 7, 2025·0 cites·8 claims
- 0667US12148935B2Electrochemical devicePANASONIC IP MAN CO LTD·Filed 2021·Granted Nov 19, 2024·0 cites·15 claims
- 0765US2023122705A1Hydrogen system and method of operating hydrogen systemPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 0863US7494731B2Fuel cell power generation systemTOYOTA MOTOR CO LTD·Filed 2002·Granted Feb 24, 2009·7 cites·15 claims
- 0961US2022034308A1Electrochemical devicePANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1059US2021408569A1Membrane electrode assembly, solid oxide fuel cell, and electrochemical devicePANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1158US2023279570A1Hydrogen system and method for operating hydrogen systemPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1257US2022029195A1Electrochemical cellPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1357US2022045348A1Electrochemical cell and hydrogen generation methodPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1457US2022056597A1Electrochemical apparatus and hydrogen generation methodPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1556US11196075B2Fuel cell system and method for operating the same, and electrochemical system and method for operating the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Dec 7, 2021·0 cites·11 claims
- 1656US10985386B2Fuel cell including glass seal with barium free surface regionsPANASONIC IP MAN CO LTD·Filed 2019·Granted Apr 20, 2021·0 cites·4 claims
- 1756US2021387140A1Hydrogen systemPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1853US10741858B2Fuel cell systemPANASONIC CORP·Filed 2015·Granted Aug 11, 2020·0 cites·12 claims
- 1953US9515329B2Fuel cell systemPANASONIC IP MAN CO LTD·Filed 2014·Granted Dec 6, 2016·0 cites·11 claims
- 2049US11127963B2Solid oxide fuel cell systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 21, 2021·0 cites·7 claims
- 2148US10320016B2High-temperature fuel cell systemPANASONIC IP MAN CO LTD·Filed 2017·Granted Jun 11, 2019·0 cites·9 claims
- 2247US11450864B2Fuel cellPANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 20, 2022·0 cites·17 claims
- 2345US10700368B2High-temperature operation fuel cell systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Jun 30, 2020·0 cites·4 claims
- 2445US10364149B2Hydrogen generation system and fuel cell systemPANASONIC IP MAN CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·13 claims
- 2545US10096851B2Solid oxide fuel cell system and method of stopping the samePANASONIC CORP·Filed 2015·Granted Oct 9, 2018·0 cites·14 claims
- 2645US10079396B2Solid-oxide fuel cell system and method of stopping samePANASONIC CORP·Filed 2015·Granted Sep 18, 2018·0 cites·8 claims
- 2745US2008112859A1Fuel Gas Processing ApparatusONUMA SHIGENORI·Filed 2006·Application pending·0 cites
- 2843US2018006317A1Fuel cell system and method for operating the samePANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 2942US2006035130A1Solid oxide fuel cellAISIN SEIKI·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →