Assignee
YAMADA HIDEKI
JP·4 granted patents·12 citations·filing 2007–2012
Top patents by PatentIndex Score
4 records- 0181US8685588B2Membrane electrode assembly, method for producing the same, and solid polymer fuel cell using the sameYAMADA HIDEKI·Filed 2007·Granted Apr 1, 2014·7 cites·14 claims
- 0269US9417327B2Selection method of satellites for RTK positioning calculation and a selection device of satellites for the sameYAMADA HIDEKI·Filed 2012·Granted Aug 16, 2016·4 cites·3 claims
- 0365US8475970B2Fluoroesin-coated polymer film for reinforcing polymer electrolyte membrane, reinforced polymer electrolyte membrane, and membrane electrode assemblyYAMADA HIDEKI·Filed 2009·Granted Jul 2, 2013·1 cites·3 claims
- 0431US9200692B2Leaf valve structureYAMADA HIDEKI·Filed 2011·Granted Dec 1, 2015·0 cites·6 claims
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