Assignee
YUMITA OSAMU
JP·2 granted patents·1 pending application·0 citations·filing 2007–2011
Top patents by PatentIndex Score
3 records- 0152US9190679B2Fuel cell systemYUMITA OSAMU·Filed 2009·Granted Nov 17, 2015·0 cites·8 claims
- 0240US2012021309A1Fuel cell systemYUMITA OSAMU·Filed 2011·Application pending·0 cites
- 0337US8568939B2Fuel cell including fluid-permeable members of differing thermal resistances with respect to an electrolytic membraneYUMITA OSAMU·Filed 2007·Granted Oct 29, 2013·0 cites·19 claims
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