Inventor · disambiguated record
Takayoshi Atsumi
Also filed as: ATSUMI TAKAYOSHI
16 granted patents·4 pending applications·79 citations·filing 1999–2013
91Inventor score
Top patents by PatentIndex Score
20 records- 0183US6726819B2Gas sensorNGK SPARK PLUG CO·Filed 2001·Granted Apr 27, 2004·25 cites·16 claims
- 0279US9228987B2Gas sensorNGK SPARK PLUG CO·Filed 2013·Granted Jan 5, 2016·4 cites·7 claims
- 0378US8215153B2Gas sensor and gas sensor unitMATSUBARA YOSHIAKI·Filed 2009·Granted Jul 10, 2012·7 cites·16 claims
- 0473US6682639B2Gas sensorNGK SPARK PLUG CO·Filed 2003·Granted Jan 27, 2004·11 cites·9 claims
- 0572US8567234B2Gas sensorFUJITA YASUHIRO·Filed 2011·Granted Oct 29, 2013·3 cites·12 claims
- 0672US6672137B1Oxygen sensor and manufacturing method of sensor elementNGK SPARK PLUG CO·Filed 2000·Granted Jan 6, 2004·11 cites·7 claims
- 0769US8567231B2Gas sensorISOMURA HIROSHI·Filed 2011·Granted Oct 29, 2013·2 cites·8 claims
- 0869US7713393B2Gas sensor and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2005·Granted May 11, 2010·3 cites·7 claims
- 0966US7870777B2Gas sensorNGK SPARK PLUG CO·Filed 2008·Granted Jan 18, 2011·3 cites·15 claims
- 1063US8291746B2SensorYAMADA NAOKI·Filed 2009·Granted Oct 23, 2012·2 cites·7 claims
- 1156US7254985B2Oxygen sensor and a manufacturing method of the sensor deviceNGK SPARK PLUG CO·Filed 2003·Granted Aug 14, 2007·2 cites·3 claims
- 1250US8042380B2Gas sensorNGK SPARK PLUG CO·Filed 2008·Granted Oct 25, 2011·0 cites·14 claims
- 1343US9140585B2Gas sensorFUJITA YASUHIRO·Filed 2011·Granted Sep 22, 2015·0 cites·9 claims
- 1443US8650933B2Gas sensorFUJITA YASUHIRO·Filed 2011·Granted Feb 18, 2014·0 cites·6 claims
- 1542US2011259084A1Gas sensor unitNGK SPARK PLUG CO·Filed 2011·Application pending·0 cites
- 1641US9347914B2Gas sensorNGK SPARK PLUG CO·Filed 2012·Granted May 24, 2016·0 cites·5 claims
- 1738US2010263434A1Gas sensorNGK SPARK PLUG CO·Filed 2010·Application pending·0 cites
- 1837US2013036795A1Gas sensorNGK SPARK PLUG CO·Filed 2011·Application pending·0 cites
- 1936US6544586B1Method for manufacturing gas sensor elementNGK SPARK PLUG CO·Filed 1999·Granted Apr 8, 2003·6 cites·18 claims
- 2034US2011239739A1Method of manufacturing gas sensor, and gas sensorNGK SPARK PLUG CO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →