Inventor · disambiguated record
Hiroshi Souma
Also filed as: SOUMA HIROSHI
2 granted patents·0 citations·filing 2004–2010
26Inventor score
Technology areasY02E
Files withHONDA MOTOR CO LTD2
Top patents by PatentIndex Score
2 records- 0152US7981566B2Membrane electrode assembly and polymer electrolyte fuel cell therewithHONDA MOTOR CO LTD·Filed 2010·Granted Jul 19, 2011·0 cites·8 claims
- 0249US7727652B2Membrane electrode assembly and polymer electrolyte fuel cell therewithHONDA MOTOR CO LTD·Filed 2004·Granted Jun 1, 2010·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →