Inventor · disambiguated record
Yoshiki Nagao
Also filed as: NAGAO YOSHIKI
11 granted patents·4 pending applications·42 citations·filing 2002–2012
87Inventor score
Files withPANASONIC CORP7KUSAKABE HIROKI3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3MATSUMOTO TOSHIHIRO1SHIBATA SOICHI1
Top patents by PatentIndex Score
15 records- 0189US8076017B2Fuel cell stackMATSUMOTO TOSHIHIRO·Filed 2010·Granted Dec 13, 2011·7 cites·14 claims
- 0286US7659024B2Fuel cell having a separator with water-retaining groove portionsPANASONIC CORP·Filed 2006·Granted Feb 9, 2010·11 cites·10 claims
- 0379US8697312B2Cell stack of fuel cell and method of fastening cell stack of fuel cellSHIBATA SOICHI·Filed 2010·Granted Apr 15, 2014·4 cites·16 claims
- 0479US7544630B2Methods of manufacturing electrodes for polymer electrolyte fuel cellsPANASONIC CORP·Filed 2005·Granted Jun 9, 2009·4 cites·6 claims
- 0575US8728682B2Fuel cell having a fastening structure including a specified configuration of elastic membersKUSAKABE HIROKI·Filed 2008·Granted May 20, 2014·3 cites·19 claims
- 0674US7541108B2Solid polymer fuel cellPANASONIC CORP·Filed 2007·Granted Jun 2, 2009·2 cites·7 claims
- 0773US7029785B2Polymer electrolyte fuel cells, methods of manufacturing electrodes therefor , and apparatuses for making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 18, 2006·9 cites·3 claims
- 0867US8343688B2Polymer electrolyte fuel cell having a fastening structure including elastic membersPANASONIC CORP·Filed 2008·Granted Jan 1, 2013·1 cites·17 claims
- 0967US7407723B2Polymer electrolyte fuel cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 5, 2008·1 cites·18 claims
- 1059US2013011769A1Fuel cell separator and fuel cellPANASONIC CORP·Filed 2012·Application pending·0 cites
- 1155US2009136823A1Fuel cell separator and fuel cellKUSAKABE HIROKI·Filed 2006·Application pending·0 cites
- 1254US2010196774A1Fuel cellPANASONIC CORP·Filed 2009·Application pending·0 cites
- 1348US2009017355A1Solid polymer fuel cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 1447US7998636B2Polymer electrolyte fuel cell stackPANASONIC CORP·Filed 2010·Granted Aug 16, 2011·0 cites·3 claims
- 1546US8278008B2Serpentine fuel cell separator with protrusions and fuel cell including the sameKUSAKABE HIROKI·Filed 2006·Granted Oct 2, 2012·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →