Inventor · disambiguated record
Kazuho Tatematsu
Also filed as: TATEMATSU KAZUHO
6 granted patents·177 citations·filing 1992–2002
85Inventor score
Top patents by PatentIndex Score
6 records- 0187US5264681ACeramic heaterNGK SPARK PLUG CO·Filed 1992·Granted Nov 23, 1993·78 cites·27 claims
- 0270US6274855B1Heating 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
- 0370US5948306ACeramic heaterNGK SPARK PLUG CO·Filed 1997·Granted Sep 7, 1999·25 cites·11 claims
- 0462US5883360ACeramic heater ceramic glow plug and method of manufacturing the ceramic heaterNGK SPARK PLUG CO·Filed 1998·Granted Mar 16, 1999·23 cites·17 claims
- 0553US6111223ACeramic glow plug having portion of heater within metallic sleeveNGK SPARK PLUG CO·Filed 1999·Granted Aug 29, 2000·16 cites·9 claims
- 0638US7282669B2Ceramic heater and method for manufacturing the sameNGK SPARK PLUG CC LTD·Filed 2002·Granted Oct 16, 2007·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →