Inventor · disambiguated record
Sakae Takenaka
Also filed as: TAKENAKA SAKAE
3 granted patents·2 pending applications·8 citations·filing 2002–2015
60Inventor score
Top patents by PatentIndex Score
5 records- 0173US10181602B2Redox catalyst, electrode material, electrode, membrane electrode assembly for fuel cells, and fuel cellZEON CORP·Filed 2015·Granted Jan 15, 2019·1 cites·7 claims
- 0271US8846271B2Electrode materialOSHIHARA KENZO·Filed 2007·Granted Sep 30, 2014·2 cites·17 claims
- 0358US7300643B2Method for producing hydrogen and apparatus for supplying hydrogenUCHIYA THERMOSTAT·Filed 2002·Granted Nov 27, 2007·5 cites·7 claims
- 0438US2005255037A1Method for producing hydrogen and apparatus for supplying hydrogenUCHIYA THERMOSTAT·Filed 2003·Application pending·0 cites
- 0534US2006213331A1Method for reducing metal oxide and method for producing hydrogenOTSUKA KIYOSHI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →