Inventor · disambiguated record
Kenichiro Ota
Also filed as: OTA KENICHIRO
10 granted patents·7 pending applications·21 citations·filing 2004–2017
83Inventor score
Top patents by PatentIndex Score
17 records- 0180US8716167B2Catalyst for fuel cell and polymer electrolyte fuel cell using the sameSHISHIKURA TOSHIKAZU·Filed 2010·Granted May 6, 2014·4 cites·9 claims
- 0278US9048499B2Catalyst, production process therefor and use thereofWAKIZAKA YASUAKI·Filed 2010·Granted Jun 2, 2015·3 cites·12 claims
- 0377US9190670B2Catalyst, production process therefor, and use thereofWAKIZAKA YASUAKI·Filed 2010·Granted Nov 17, 2015·2 cites·13 claims
- 0468US7919215B2Corrosion resistant metal oxide electrode catalyst for oxygen reductionJAPAN SCIENCE & TECH AGENCY·Filed 2005·Granted Apr 5, 2011·2 cites·6 claims
- 0567US7670712B2Metal oxynitride electrode catalystJAPAN SCIENCE & TECH AGENCY·Filed 2004·Granted Mar 2, 2010·9 cites·2 claims
- 0664US9136541B2Process for producing fuel cell electrode catalyst, process for producing transition metal oxycarbonitride, fuel cell electrode catalyst and uses thereofLEE KUNCHAN·Filed 2011·Granted Sep 15, 2015·1 cites·10 claims
- 0758US10658676B2Oxygen reduction catalystSHOWA DENKO KK·Filed 2017·Granted May 19, 2020·0 cites·6 claims
- 0851US10050282B2Oxygen reduction catalyst and production method thereforNAT UNIV CORP YOKOHAMA NAT UNIV·Filed 2015·Granted Aug 14, 2018·0 cites·8 claims
- 0949US9630169B2Semiconductor material, optical hydrogen generating device using same, and method of producing hydrogenHATO KAZUHITO·Filed 2012·Granted Apr 25, 2017·0 cites·4 claims
- 1048US8404610B2Process for producing fuel cell catalyst, fuel cell catalyst obtained by production process, and uses thereofWAKIZAKA YASUAKI·Filed 2010·Granted Mar 26, 2013·0 cites·11 claims
- 1146US2013192985A1Electrode catalystHATTORI TAKESHI·Filed 2011·Application pending·0 cites
- 1246US2014308592A1Method of manufacturing dispersion liquid for electrode catalyst, dispersion liquid for electrode catalyst, method of manufacturing electrode catalyst, electrode catalyst, electrode structure, membrane electrode assembly, fuel cell and air cellMAKI HAJIME·Filed 2012·Application pending·0 cites
- 1344US2013115542A1Method for producing fuel cell catalyst, fuel cell catalyst, and uses thereofIMAI TAKUYA·Filed 2011·Application pending·0 cites
- 1444US2012094825A1Method for producing electrode catalystHATTORI TAKESHI·Filed 2010·Application pending·0 cites
- 1543US2012258381A1Ink, fuel cell catalyst layer formed by using the ink and uses thereofIMAI TAKUYA·Filed 2010·Application pending·0 cites
- 1638US2012070763A1Catalyst, production process therefor and use thereofMONDEN RYUJI·Filed 2010·Application pending·0 cites
- 1737US2020406241A1Oxygen reduction catalystSHOWA DENKO KK·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →