Inventor · disambiguated record
Shindo Watanabe
Also filed as: WATANABE SHINDO
8 granted patents·127 citations·filing 1999–2012
87Inventor score
Top patents by PatentIndex Score
8 records- 0191US6359261B1Silicon nitride sintered body, process for producing the same, ceramic heater employing the silicon nitride sintered body and glow plug containing the ceramic heaterNGK SPARK PLUG CO·Filed 2000·Granted Mar 19, 2002·18 cites·6 claims
- 0277US7020952B2Method for producing a glow plugNGK SPARK PLUG CO·Filed 2002·Granted Apr 4, 2006·13 cites·4 claims
- 0377US6143238AMethod for manufacturing a ceramic heaterNGK SPARK PLUG CO·Filed 1999·Granted Nov 7, 2000·34 cites·8 claims
- 0470US6744016B2Ceramic heater and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2001·Granted Jun 1, 2004·14 cites·10 claims
- 0570US6274855B1Heating resistor for ceramic heaters, ceramic heaters and method of manufacturing ceramic heatersNGK SPARK PLUG CO·Filed 1999·Granted Aug 14, 2001·34 cites·7 claims
- 0663US6423944B2Ceramic heater and glow plug with reference zone and condensed zone of ceramics and conductive particles dispersed thereinNGK SPARK PLUG CO·Filed 2001·Granted Jul 23, 2002·9 cites·23 claims
- 0756US6599457B2Process for producing silicon nitride sintered body for use in ceramic heater for use in glow plugNGK SPARK PLUG CO·Filed 2001·Granted Jul 29, 2003·5 cites·8 claims
- 0832US10082293B2Ceramic heater and manufacturing method thereofMATSUI KAZUYA·Filed 2012·Granted Sep 25, 2018·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →