Inventor
NANAUMI MASAAKI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “NANAUMI MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
13 patentsUS6926984B2Aug 9, 2005
Polymer electrolyte membrane, method for producing same, and membrane electrode assembly and polymer electrolyte fuel cell comprising same
HONDA MOTOR CO LTD62 citations96
US7195838B2Mar 27, 2007
Membrane electrode assembly and fuel cell
HONDA MOTOR CO LTD10 citations84
US7056614B2Jun 6, 2006
Membrane electrode assembly and fuel cell unit
HONDA MOTOR CO LTD8 citations74
US6720106B2Apr 13, 2004
Membrane electrode assembly for fuel and process for producing the same
HONDA MOTOR CO LTD6 citations73
US5800783ASep 1, 1998
NOx sensor for exhaust gas and method for producing same
HONDA MOTOR CO LTD12 citations69
US7531265B2May 12, 2009
Fuel cell
HONDA MOTOR CO LTD5 citations62
US7208242B2Apr 24, 2007
Solid polymer type fuel cell
HONDA MOTOR CO LTD6 citations62
US7022426B2Apr 4, 2006
Solid polymer fuel cell
HONDA MOTOR CO LTD2 citations62
US6844097B2Jan 18, 2005
Solid polymer type fuel cell
HONDA MOTOR CO LTD5 citations62
US7476459B2Jan 13, 2009
Membrane electrode assembly and fuel cell
HONDA MOTOR CO LTD6 citations58
US7749630B2Jul 6, 2010
Polymer electrolyte membrane and polymer electrolyte fuel cell comprising same
HONDA MOTOR CO LTD0 citations52
US7494733B2Feb 24, 2009
Electrode structure for solid polymer fuel cell, its production method, and solid polymer fuel cell
HONDA MOTOR CO LTD0 citations52
US5965802AOct 12, 1999
NOx sensor for exhaust gas, and process for producing the same
HONDA MOTOR CO LTD0 citations48