Inventor · disambiguated record
Koichi Imaeda
Also filed as: IMAEDA KOICHI
3 granted patents·3 pending applications·20 citations·filing 2000–2018
68Inventor score
Files withNGK SPARK PLUG CO6
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
- 0261US7341694B2Ammonia sensorNGK SPARK PLUG CO·Filed 2003·Granted Mar 11, 2008·4 cites·27 claims
- 0360US7041207B2Solid electrolyte containing insulating grains for gas sensorNGK SPARK PLUG CO·Filed 2002·Granted May 9, 2006·3 cites·20 claims
- 0449US2004104115A1Solid electrolyte containing insulating ceramic grains for gas sensor, and method for fabricating sameNGK SPARK PLUG CO·Filed 2003·Application pending·0 cites
- 0549US2004094417A1Solid electrolyte containing insulating ceramic grains for gas sensor, and method for fabricating sameNGK SPARK PLUG CO·Filed 2003·Application pending·0 cites
- 0643US2019115708A1Plastic product production method, connector production method, and sensor production methodNGK SPARK PLUG CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →