Assignee
YOSHITOMI RYOICHI
JP·3 granted patents·1 citations·filing 2008–2009
Top patents by PatentIndex Score
3 records- 0166US8623570B2Fuel cell stackYOSHITOMI RYOICHI·Filed 2009·Granted Jan 7, 2014·1 cites·7 claims
- 0253US8221929B2Fuel cell stackYOSHITOMI RYOICHI·Filed 2009·Granted Jul 17, 2012·0 cites·5 claims
- 0341US8974985B2Fuel cell unit box and fuel cellYOSHITOMI RYOICHI·Filed 2008·Granted Mar 10, 2015·0 cites·6 claims
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