Assignee
HOMMA HIROKI
JP·9 granted patents·9 citations·filing 2005–2011
Top patents by PatentIndex Score
9 records- 0176US8389172B2Fuel cell systemHOMMA HIROKI·Filed 2007·Granted Mar 5, 2013·3 cites·6 claims
- 0275US8197985B2Fuel cell system with load applying mechanismHOMMA HIROKI·Filed 2005·Granted Jun 12, 2012·3 cites·6 claims
- 0371US8980495B2Fuel cell systemHOMMA HIROKI·Filed 2007·Granted Mar 17, 2015·2 cites·8 claims
- 0466US8273492B2Load applying mechanism in a fuel cell systemHOMMA HIROKI·Filed 2005·Granted Sep 25, 2012·1 cites·8 claims
- 0556US9023547B2Fuel cell comprising separator with protrusions in zigzag-patternHOMMA HIROKI·Filed 2009·Granted May 5, 2015·0 cites·9 claims
- 0650US9054350B2Fuel cell stackHOMMA HIROKI·Filed 2011·Granted Jun 9, 2015·0 cites·7 claims
- 0750US8557478B2Fuel cellHOMMA HIROKI·Filed 2007·Granted Oct 15, 2013·0 cites·24 claims
- 0847US8168341B2Fuel cell and fuel cell stackHOMMA HIROKI·Filed 2006·Granted May 1, 2012·0 cites·10 claims
- 0944US9123946B2Fuel cell stackHOMMA HIROKI·Filed 2011·Granted Sep 1, 2015·0 cites·13 claims
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