Assignee
OKANISHI TAKEOU
JP·5 granted patents·1 pending application·7 citations·filing 2006–2012
Top patents by PatentIndex Score
6 records- 0174US8182958B2Membrane membrane-reinforcement-member assembly, membrane catalyst-layer assembly, membrane electrode assembly and polymer electrolyte fuel cellOKANISHI TAKEOU·Filed 2008·Granted May 22, 2012·4 cites·12 claims
- 0271US8597851B2Polymer electrolyte fuel cell, fuel cell stack including the same, fuel cell system, and method for operating fuel cell systemOKANISHI TAKEOU·Filed 2010·Granted Dec 3, 2013·2 cites·23 claims
- 0365US8846269B2Polymer electrolyte fuel cell and fuel cell stack comprising the sameOKANISHI TAKEOU·Filed 2011·Granted Sep 30, 2014·1 cites·18 claims
- 0451US8691471B2Polymer electrolyte fuel cell and fuel cell stack comprising the sameOKANISHI TAKEOU·Filed 2009·Granted Apr 8, 2014·0 cites·14 claims
- 0546US2013101917A1Polymer electrolyte fuel cell and method of fabricating the sameOKANISHI TAKEOU·Filed 2012·Application pending·0 cites
- 0645US8663872B2Method for manufacturing membrane-membrane reinforcing member assembly, membrane-catalyst layer assembly, membrane-electrode assembly, and polymer electrolyte fuel cellOKANISHI TAKEOU·Filed 2006·Granted Mar 4, 2014·0 cites·6 claims
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