Assignee
HAMA YUICHIRO
JP·2 granted patents·4 pending applications·0 citations·filing 2006–2011
Top patents by PatentIndex Score
6 records- 0154US8114552B2Electrode structure for polymer electrolyte fuel cell comprising sulfonated polyarylene-based polymer and method for manufactuing sameHAMA YUICHIRO·Filed 2007·Granted Feb 14, 2012·0 cites·2 claims
- 0245US2009325022A1Method of manufacturing a membrane-electrolyte assembly for fuel cells, and membrane-electrolyte assemblyHAMA YUICHIRO·Filed 2007·Application pending·0 cites
- 0340US2009286126A1Tube-shaped solid polymer fuel cell and method for producing tube-shaped solid polymer fuel cellHAMA YUICHIRO·Filed 2007·Application pending·0 cites
- 0438US8790849B2Manufacturing method for electrode catalyst layer, manufacturing method for membrane electrode assembly, and manufacturing method for fuel cellHAMA YUICHIRO·Filed 2010·Granted Jul 29, 2014·0 cites·7 claims
- 0537US2008131586A1Method for Manufacturing Fuel Cell and Apparatus for Manufacturing Fuel CellHAMA YUICHIRO·Filed 2006·Application pending·0 cites
- 0636US2012088650A1Manufacturing method for catalyst carrierHAMA YUICHIRO·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when HAMA YUICHIRO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →