Assignee
KAMINAKA HIDEYA
JP·5 granted patents·4 citations·filing 2010–2012
Top patents by PatentIndex Score
5 records- 0179US9680162B2Stainless steel sheet for a separator for a solid polymer fuel cell and a solid polymer fuel cell employing the separatorKAMINAKA HIDEYA·Filed 2011·Granted Jun 13, 2017·3 cites·11 claims
- 0271US8603263B2Duplex stainless steel having excellent alkali resistanceKAMINAKA HIDEYA·Filed 2012·Granted Dec 10, 2013·1 cites·10 claims
- 0350US10227677B2Titanium alloyKAMINAKA HIDEYA·Filed 2012·Granted Mar 12, 2019·0 cites·4 claims
- 0449US9947941B2Titanium material for polymer electrolyte fuel cell separator, method for producing the same, and polymer electrolyte fuel cell using the sameKAMINAKA HIDEYA·Filed 2012·Granted Apr 17, 2018·0 cites·7 claims
- 0543US9312546B2Stainless steel material for a separator of a solid polymer fuel cell and a solid polymer fuel cell using the separatorKAMINAKA HIDEYA·Filed 2010·Granted Apr 12, 2016·0 cites·8 claims
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