Assignee
SUGIURA SEIJI
JP·10 granted patents·8 citations·filing 2003–2011
Top patents by PatentIndex Score
10 records- 0184US8304140B2Fuel cell separator comprising overlapping bosses and guide ridgesSUGIURA SEIJI·Filed 2010·Granted Nov 6, 2012·4 cites·2 claims
- 0277US9660276B2Fuel cell including separator with outer ends placed inward of fluid passages formed in frameSUGIURA SEIJI·Filed 2011·Granted May 23, 2017·2 cites·17 claims
- 0371US8399151B2Fuel cell with buffer-defined flow fieldsSUGIURA SEIJI·Filed 2010·Granted Mar 19, 2013·1 cites·5 claims
- 0469US9225032B2Fuel cellSUGIURA SEIJI·Filed 2011·Granted Dec 29, 2015·1 cites·19 claims
- 0556US9590254B2Fuel cell stackSUGIURA SEIJI·Filed 2009·Granted Mar 7, 2017·0 cites·4 claims
- 0656US9214682B2Fuel cellSUGIURA SEIJI·Filed 2009·Granted Dec 15, 2015·0 cites·4 claims
- 0755US8465880B2Fuel cell stackSUGIURA SEIJI·Filed 2009·Granted Jun 18, 2013·0 cites·2 claims
- 0845US8148032B2Fuel cell and fuel cell stackSUGIURA SEIJI·Filed 2005·Granted Apr 3, 2012·0 cites·17 claims
- 0944US9601785B2Fuel cellSUGIURA SEIJI·Filed 2010·Granted Mar 21, 2017·0 cites·5 claims
- 1044US8415068B2Fuel cellSUGIURA SEIJI·Filed 2003·Granted Apr 9, 2013·0 cites·4 claims
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