Inventor · disambiguated record
Keizo Furusaki
Also filed as: FURUSAKI KEIZO
9 granted patents·5 pending applications·117 citations·filing 1985–2018
88Inventor score
Top patents by PatentIndex Score
14 records- 0180US6673488B2Packaging for polymer electrolytic cell and method of forming sameNGK SPARK PLUG CO·Filed 2001·Granted Jan 6, 2004·22 cites·13 claims
- 0276US4958514AGas sensing elementNGK SPARK PLUG CO·Filed 1988·Granted Sep 25, 1990·37 cites·3 claims
- 0362US9123936B2Solid oxide fuel cell apparatusHAYASHI CHIE·Filed 2009·Granted Sep 1, 2015·2 cites·21 claims
- 0461US5679226AOxygen sensorNGK SPARK PLUG CO·Filed 1995·Granted Oct 21, 1997·26 cites·3 claims
- 0549US2018271406A1Combined Sensor Apparatus for Breath Gas AnalysisSPIROSURE INC·Filed 2018·Application pending·0 cites
- 0647US4857275AThick-film gas-sensitive elementNGK SPARK PLUG CO·Filed 1987·Granted Aug 15, 1989·12 cites·9 claims
- 0743US8501365B2Solid electrolyte fuel cell stackUEMATSU HIDEKI·Filed 2007·Granted Aug 6, 2013·0 cites·18 claims
- 0843US2007163645A1Dye-sensitized solar cellNGK SPARK PLUG CO·Filed 2004·Application pending·0 cites
- 0940US2019227045A1Gas sensorNGK SPARK PLUG CO·Filed 2017·Application pending·0 cites
- 1038US2018271403A1Breath sensorNGK SPARK PLUG CO·Filed 2017·Application pending·0 cites
- 1137US4652849AGas sensorNGK SPARK PLUG CO·Filed 1985·Granted Mar 24, 1987·8 cites·7 claims
- 1235US5202154AMethod of producing thick-film gas sensor element having improved stabilityNGK SPARK PLUG CO·Filed 1990·Granted Apr 13, 1993·6 cites·15 claims
- 1334US2017065208A1Respiratory MonitorSPIROMETRIX INC·Filed 2016·Application pending·0 cites
- 1433US4909066AThick-film gas sensor of a laminar structure and a method of producing the sameNGK SPARK PLUG CO·Filed 1988·Granted Mar 20, 1990·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →