Assignee
HIRAYAMA TOMOHIRO
JP·1 granted patent·2 pending applications·2 citations·filing 2005–2010
Top patents by PatentIndex Score
3 records- 0160US8153310B2Electronic apparatus systemHIRAYAMA TOMOHIRO·Filed 2008·Granted Apr 10, 2012·2 cites·18 claims
- 0236US2006177712A1Fuel cell unitHIRAYAMA TOMOHIRO·Filed 2005·Application pending·0 cites
- 0327US2011129750A1Direct methanol fuel cell and electronic deviceHIRAYAMA TOMOHIRO·Filed 2010·Application pending·0 cites
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