Assignee
KOZU KATSUMI
JP·4 granted patents·6 pending applications·4 citations·filing 2007–2011
Top patents by PatentIndex Score
10 records- 0178US8470481B2Power supply unitKOZU KATSUMI·Filed 2010·Granted Jun 25, 2013·2 cites·12 claims
- 0271US8481229B2Fuel cell stack and fuel cell using the sameKOZU KATSUMI·Filed 2008·Granted Jul 9, 2013·2 cites·5 claims
- 0356US8206876B2Fuel cartridge for a fuel cell having a flexible outer casingKOZU KATSUMI·Filed 2007·Granted Jun 26, 2012·0 cites·5 claims
- 0455US8182955B2Method for operating fuel cell and fuel cell systemKOZU KATSUMI·Filed 2010·Granted May 22, 2012·0 cites·5 claims
- 0553US2010159359A1Fuel supply deviceKOZU KATSUMI·Filed 2008·Application pending·0 cites
- 0653US2011097640A1Fuel cell stack and fuel cell using the sameKOZU KATSUMI·Filed 2009·Application pending·0 cites
- 0751US2010206395A1Fuel supply apparatusKOZU KATSUMI·Filed 2008·Application pending·0 cites
- 0846US2011132493A1Fuel supply adaptor device and fuel supply deviceKOZU KATSUMI·Filed 2008·Application pending·0 cites
- 0946US2012034543A1Fuel cell separator, and fuel cell stack and fuel cell system using sameKOZU KATSUMI·Filed 2011·Application pending·0 cites
- 1043US2011293986A1Battery moduleKOZU KATSUMI·Filed 2010·Application pending·0 cites
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