Inventor · disambiguated record
Sadaaki Hirai
Also filed as: HIRAI SADAAKI
7 granted patents·5 pending applications·51 citations·filing 1996–2008
83Inventor score
Files withNGK INSULATORS LTD11
Top patents by PatentIndex Score
12 records- 0171US7413717B2Ceramic honeycomb structural body and method of manufacturing the structural bodyNGK INSULATORS LTD·Filed 2003·Granted Aug 19, 2008·11 cites·12 claims
- 0271US7344770B2Ceramics honeycomb structural body and method of manufacturing the structural bodyNGK INSULATORS LTD·Filed 2003·Granted Mar 18, 2008·11 cites·10 claims
- 0369US7615273B2Cell structure and method of manufacturing the sameNGK INSULATORS LTD·Filed 2005·Granted Nov 10, 2009·2 cites·7 claims
- 0464US7695796B2Honeycomb structural body and method of manufacturing the sameNGK INSULATORS LTD·Filed 2004·Granted Apr 13, 2010·10 cites·7 claims
- 0553US2008280064A1Marking composition and information display methodNGK INSULATORS LTD·Filed 2008·Application pending·0 cites
- 0642US5861115AMethod for freeze moldingNGK INSULATORS LTD·Filed 1996·Granted Jan 19, 1999·8 cites·7 claims
- 0742US2006257620A1Method for manufacturing honeycomb formed article, method for manufacturing honeycomb filter, and honeycomb filterNGK INSULATORS LTD·Filed 2004·Application pending·0 cites
- 0841US5866883ACeramic heaterNGK INSULATORS LTD·Filed 1997·Granted Feb 2, 1999·9 cites·16 claims
- 0940US2006121240A1Coating material, ceramic honeycomb structure and method for production thereofNGK INSULATORS LTD·Filed 2003·Application pending·0 cites
- 1040US2005261128A1Honeycomb catalyst carrier and method for production thereofNGK INSULATORS LTD·Filed 2003·Application pending·0 cites
- 1139US7501158B2Method for manufacturing honeycomb structureNGK INSULATORS LTD·Filed 2003·Granted Mar 10, 2009·0 cites·7 claims
- 1237US2002187303A1Article formed into honeycombFiled 2001·Application pending·0 cites
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