Inventor · disambiguated record
Hiroshi Isomura
Also filed as: ISOMURA HIROSHI
20 granted patents·3 pending applications·200 citations·filing 1983–2019
94Inventor score
Top patents by PatentIndex Score
23 records- 0175US7921692B2SensorNGK SPARK PLUG CO·Filed 2008·Granted Apr 12, 2011·4 cites·14 claims
- 0272US6672137B1Oxygen sensor and manufacturing method of sensor elementNGK SPARK PLUG CO·Filed 2000·Granted Jan 6, 2004·11 cites·7 claims
- 0371US9733208B2Gas sensorISOMURA HIROSHI·Filed 2012·Granted Aug 15, 2017·2 cites·10 claims
- 0469US8567231B2Gas sensorISOMURA HIROSHI·Filed 2011·Granted Oct 29, 2013·2 cites·8 claims
- 0569US7713393B2Gas sensor and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2005·Granted May 11, 2010·3 cites·7 claims
- 0668US6071554AProcess for forming electrode for ceramic sensor element by electroless platingNGK SPARK PLUG CO·Filed 1998·Granted Jun 6, 2000·34 cites·8 claims
- 0766US9395325B2Gas sensorNGK SPARK PLUG CO·Filed 2013·Granted Jul 19, 2016·2 cites·13 claims
- 0862US4525912APierce nut and a back-up die used in combination therewithAOYAMA SEISAKUSHO·Filed 1983·Granted Jul 2, 1985·21 cites·3 claims
- 0961US7036352B2Gas sensorNGK SPARK PLUG CO·Filed 2004·Granted May 2, 2006·4 cites·9 claims
- 1057US7927475B2Gas sensorNGK SPARK PLUG CO·Filed 2004·Granted Apr 19, 2011·2 cites·9 claims
- 1156US7254985B2Oxygen sensor and a manufacturing method of the sensor deviceNGK SPARK PLUG CO·Filed 2003·Granted Aug 14, 2007·2 cites·3 claims
- 1255US12158444B2Gas sensor element and gas sensorNGK SPARK PLUG CO·Filed 2019·Granted Dec 3, 2024·0 cites·7 claims
- 1355US5999159AApparatus and method for displaying document on displayFUJITSU LTD·Filed 1995·Granted Dec 7, 1999·30 cites·37 claims
- 1453US6210552B1Oxygen sensorNGK SPARK PLUG CO·Filed 1998·Granted Apr 3, 2001·17 cites·20 claims
- 1551US11561194B2Gas sensor element and gas sensorNGK SPARK PLUG CO·Filed 2019·Granted Jan 24, 2023·0 cites·4 claims
- 1650US2009200164A1Gas sensorNGK SPARK PLUG CO·Filed 2009·Application pending·0 cites
- 1749US6374310B2System for protecting information stored in a storage apparatus assembled into an equipment when the storage apparatus is removed from the equipment unauthorizedFUJITSU LTD·Filed 1998·Granted Apr 16, 2002·22 cites·23 claims
- 1848US2009263286A1SensorISOMURA HIROSHI·Filed 2009·Application pending·0 cites
- 1947US6080237AMethod for production of dislocation-free silicon single crystalNIPPON STEEL CORP·Filed 1998·Granted Jun 27, 2000·11 cites·13 claims
- 2046US6393031B1Communication apparatus, communication interface selecting method and computer readable mediumFUJITSU LTD·Filed 1998·Granted May 21, 2002·21 cites·24 claims
- 2140US2001054553A1Gas sensorFiled 2000·Application pending·0 cites
- 2237US5887197AApparatus for image data to be displayed by transferring only data which is determined to be valid after shifting the data over a range of given lengthFUJITSU LTD·Filed 1995·Granted Mar 23, 1999·8 cites·13 claims
- 2332US6917670B2Telephone with electronic mail management function, electronic mail management method, and storage medium storing electronic mail management programFUJITSU LTD·Filed 1998·Granted Jul 12, 2005·4 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →