Inventor · disambiguated record
Etsuya Ikeda
Also filed as: IKEDA ETSUYA
5 granted patents·2 pending applications·1 citations·filing 2005–2022
60Inventor score
Top patents by PatentIndex Score
7 records- 0156US10186715B2Single cell with metal plate, fuel cell stack, and method for producing single cell with metal plateNGK SPARK PLUG CO·Filed 2014·Granted Jan 22, 2019·0 cites·5 claims
- 0256US7875832B2Ceramic heater, heat exchange unit, and warm water washing toilet seatNGK SPARK PLUG CO·Filed 2005·Granted Jan 25, 2011·1 cites·10 claims
- 0356US2024414223A1Content management server, content management device, content management system, and content management programNITERRA CO LTD·Filed 2022·Application pending·0 cites
- 0453US10164286B2Separator-fitted single fuel cell inducing joint portion with protruding portion and sealing portion, and fuel cell stackNGK SPARK PLUG CO·Filed 2014·Granted Dec 25, 2018·0 cites·5 claims
- 0553US10122023B2Fuel cell with separator, method for manufacturing same, and fuel cell stackNGK SPARK PLUG CO·Filed 2013·Granted Nov 6, 2018·0 cites·31 claims
- 0653US9728797B2Fuel cell and fuel cell stackNGK SPARK PLUG CO·Filed 2014·Granted Aug 8, 2017·0 cites·9 claims
- 0753US2025007993A1Content management server, content management device, content management system, and content management programNITTERRA CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →