Inventor · disambiguated record
Norihiko Kawabata
Also filed as: KAWABATA NORIHIKO
26 granted patents·9 pending applications·76 citations·filing 2005–2024
94Inventor score
Files withPANASONIC CORP12PANASONIC IP MAN CO LTD9KUSAKABE HIROKI5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2MORIMOTO TAKASHI2
Top patents by PatentIndex Score
35 records- 0194US11952671B2Electrochemical hydrogen pumpPANASONIC IP MAN CO LTD·Filed 2019·Granted Apr 9, 2024·4 cites·11 claims
- 0291US7833673B2Solid polymer electrolytic fuel cellPANASONIC CORP·Filed 2007·Granted Nov 16, 2010·12 cites·20 claims
- 0389US8076017B2Fuel cell stackMATSUMOTO TOSHIHIRO·Filed 2010·Granted Dec 13, 2011·7 cites·14 claims
- 0486US7659024B2Fuel cell having a separator with water-retaining groove portionsPANASONIC CORP·Filed 2006·Granted Feb 9, 2010·11 cites·10 claims
- 0583US12203178B2Electrochemical hydrogen pumpPANASONIC IP MAN CO LTD·Filed 2024·Granted Jan 21, 2025·0 cites·5 claims
- 0683US8084165B2MEA, MEA manufacturing method, and polymer electrolyte fuel cellKUSAKABE HIROKI·Filed 2006·Granted Dec 27, 2011·10 cites·12 claims
- 0783US7709123B2Film electrode assembly for fuel cell, polymer electrolytic cell for fuel cell and method for manufacturing polymer electrolytic fuel cell and film electrode assemblyPANASONIC CORP·Filed 2007·Granted May 4, 2010·7 cites·9 claims
- 0880US7790329B2Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assemblyPANSONIC CORP·Filed 2009·Granted Sep 7, 2010·4 cites·3 claims
- 0979US8697312B2Cell stack of fuel cell and method of fastening cell stack of fuel cellSHIBATA SOICHI·Filed 2010·Granted Apr 15, 2014·4 cites·16 claims
- 1078US2023203677A1Electrochemical hydrogen pumpPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1175US8728682B2Fuel cell having a fastening structure including a specified configuration of elastic membersKUSAKABE HIROKI·Filed 2008·Granted May 20, 2014·3 cites·19 claims
- 1274US9937465B2Gas-producing apparatus and gas-producing methodPANASONIC IP MAN CO LTD·Filed 2016·Granted Apr 10, 2018·1 cites·8 claims
- 1374US7794892B2Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assemblyPANASONIC CORP·Filed 2009·Granted Sep 14, 2010·2 cites·3 claims
- 1474US7541108B2Solid polymer fuel cellPANASONIC CORP·Filed 2007·Granted Jun 2, 2009·2 cites·7 claims
- 1573US11549187B2Electrochemical hydrogen pumpPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 10, 2023·0 cites·19 claims
- 1673US7771885B2Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assemblyPANASONIC CORP·Filed 2008·Granted Aug 10, 2010·2 cites·5 claims
- 1772US8268512B2Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assemblyMORIMOTO TAKASHI·Filed 2011·Granted Sep 18, 2012·1 cites·1 claims
- 1872US7794864B2Fuel cell module, fuel cell, and method of manufacturing fuel cell modulePANASONIC CORP·Filed 2008·Granted Sep 14, 2010·2 cites·4 claims
- 1967US7407723B2Polymer electrolyte fuel cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 5, 2008·1 cites·18 claims
- 2066US8642230B2Electrode-membrane-frame assembly for fuel cell, polyelectrolyte fuel cell and manufacturing method thereforKAWASHIMA TSUTOMU·Filed 2008·Granted Feb 4, 2014·2 cites·8 claims
- 2165US8329322B2Electrode-membrane-frame assembly for polyelectrolyte fuel cell, manufacturing method therefor, and polyelectrolyte fuel cellMORIMOTO TAKASHI·Filed 2008·Granted Dec 11, 2012·1 cites·9 claims
- 2259US2013011769A1Fuel cell separator and fuel cellPANASONIC CORP·Filed 2012·Application pending·0 cites
- 2358US7931999B2Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assemblyPANASONIC CORP·Filed 2008·Granted Apr 26, 2011·0 cites·6 claims
- 2458US2009142641A1Fuel cell module and fuel cellPANASONIC CORP·Filed 2009·Application pending·0 cites
- 2556US7977014B2Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assemblyPANASONIC CORP·Filed 2010·Granted Jul 12, 2011·0 cites·1 claims
- 2655US2009136823A1Fuel cell separator and fuel cellKUSAKABE HIROKI·Filed 2006·Application pending·0 cites
- 2754US2010196774A1Fuel cellPANASONIC CORP·Filed 2009·Application pending·0 cites
- 2850US11239482B2Flow batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted Feb 1, 2022·0 cites·17 claims
- 2949US2019368512A1Electrochemical pumpPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 3048US2009017355A1Solid polymer fuel cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 3147US10202696B2Electrochemical hydrogen pumpPANASONIC IP MAN CO LTD·Filed 2017·Granted Feb 12, 2019·0 cites·6 claims
- 3246US8278008B2Serpentine fuel cell separator with protrusions and fuel cell including the sameKUSAKABE HIROKI·Filed 2006·Granted Oct 2, 2012·0 cites·5 claims
- 3343US2021376339A1Electrochemical hydrogen pumpPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 3442US9373854B2Solid polymer fuel cellKAWABATA NORIHIKO·Filed 2012·Granted Jun 21, 2016·0 cites·6 claims
- 3540US2012231373A1Fuel cell separator and fuel cell including sameKUSAKABE HIROKI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →