Inventor · disambiguated record
Sozaburo Ohashi
Also filed as: OHASHI SOZABURO
7 granted patents·3 pending applications·1 citations·filing 2004–2016
69Inventor score
Top patents by PatentIndex Score
10 records- 0166US7910512B2Production process of electrode catalyst for fuel cellCATALER CORP·Filed 2008·Granted Mar 22, 2011·1 cites·15 claims
- 0262US10263260B2Electrode catalyst for fuel cell, method for producing the same, and polymer electrolyte fuel cell using the sameTOYOTA MOTOR CO LTD·Filed 2016·Granted Apr 16, 2019·0 cites·3 claims
- 0350US2011236791A1Anode catalyst layer for polymer electrolyte fuel cellENDOH NAMI·Filed 2009·Application pending·0 cites
- 0450US2009092888A1Electrode catalyst for fuel cell and production process of the sameTAKAHASHI HIROAKI·Filed 2008·Application pending·0 cites
- 0547US8415073B2Fuel cell and electrode powder constituting the catalytic layer thereofNAGAMI TETSUO·Filed 2008·Granted Apr 9, 2013·0 cites·5 claims
- 0646US9865885B2Manufacturing method of catalyst ink, manufacturing method of fuel cell, and fuel cellHORI YOSHIHIRO·Filed 2012·Granted Jan 9, 2018·0 cites·16 claims
- 0746US2012107724A1Electrode catalyst for fuel cell, method for producing the same, and polymer electrolyte fuel cell using the sameNAGAMI TETSUO·Filed 2010·Application pending·0 cites
- 0842US7592092B2Fuel cell having a hydrogen electrode catalyst layer porosity that is lower than the air electrode catalyst layer porosityTOYOTA MOTOR CO LTD·Filed 2004·Granted Sep 22, 2009·0 cites·6 claims
- 0939US10224561B2Method and apparatus for producing membrane electrode assemblyTOYOTA MOTOR CO LTD·Filed 2015·Granted Mar 5, 2019·0 cites·3 claims
- 1033US10211475B2Electrolyte membrane roll bodyTOYOTA MOTOR CO LTD·Filed 2015·Granted Feb 19, 2019·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →