Assignee
KOTERA SEIGO
JP·2 granted patents·2 citations·filing 2009–2009
Top patents by PatentIndex Score
2 records- 0170US8268900B2Electrolyte membrane, process for its production and membrane-electrode assembly for polymer electrolyte fuel cellsKOTERA SEIGO·Filed 2009·Granted Sep 18, 2012·2 cites·25 claims
- 0245US8673517B2Polymer electrolyte membrane composed of a fluorinated proton conductive polymer and a fluorinated reinforcing materialKOTERA SEIGO·Filed 2009·Granted Mar 18, 2014·0 cites·24 claims
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