Inventor · disambiguated record
Ryohei Aoki
Also filed as: AOKI RYOHEI
4 granted patents·2 pending applications·18 citations·filing 2000–2009
70Inventor score
Top patents by PatentIndex Score
6 records- 0172US6676817B2Solid electrolyte containing insulating ceramic grains for gas sensorNGK SPARK PLUG CO·Filed 2000·Granted Jan 13, 2004·13 cites·17 claims
- 0265US7951277B2Gas sensor and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2006·Granted May 31, 2011·2 cites·12 claims
- 0360US7041207B2Solid electrolyte containing insulating grains for gas sensorNGK SPARK PLUG CO·Filed 2002·Granted May 9, 2006·3 cites·20 claims
- 0450US8127594B2Gas sensorKAWAI TAKESHI·Filed 2009·Granted Mar 6, 2012·0 cites·9 claims
- 0549US2004104115A1Solid electrolyte containing insulating ceramic grains for gas sensor, and method for fabricating sameNGK SPARK PLUG CO·Filed 2003·Application pending·0 cites
- 0649US2004094417A1Solid electrolyte containing insulating ceramic grains for gas sensor, and method for fabricating sameNGK SPARK PLUG CO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →