Inventor · disambiguated record
Toshiatsu Nagaya
Also filed as: NAGAYA TOSHIATSU
21 granted patents·7 pending applications·209 citations·filing 1985–2009
95Inventor score
Top patents by PatentIndex Score
28 records- 0193US7470390B2Production method of polycrystalline ceramic bodyDENSO CORP·Filed 2005·Granted Dec 30, 2008·26 cites·14 claims
- 0286US7352113B2Piezoelectric actuatorDENSO CORP·Filed 2007·Granted Apr 1, 2008·10 cites·12 claims
- 0385US7101491B2Piezoelectric ceramic composition and method of production of same, piezoelectric element, and dielectric elementTOYOTA CHUO KENKYUSHO KK·Filed 2003·Granted Sep 5, 2006·27 cites·122 claims
- 0485US6690571B2Laminate-type dielectric device, a production method and an electrode paste materialDENSO CORP·Filed 2001·Granted Feb 10, 2004·25 cites·37 claims
- 0576US7531947B2Stacked piezoelectric element and production method thereofNIPPON SOKEN·Filed 2005·Granted May 12, 2009·8 cites·4 claims
- 0676US6734607B2Integrally fired, laminated electromechanical transducing elementDENSO CORP·Filed 2001·Granted May 11, 2004·20 cites·5 claims
- 0774US7063813B1Stacked ceramic body and production method thereofDENSO CORP·Filed 2002·Granted Jun 20, 2006·14 cites·5 claims
- 0870US7267783B2Piezoelectric ceramic composition, its production method, and piezoelectric device and dielectric deviceDENSO CORP·Filed 2003·Granted Sep 11, 2007·10 cites·16 claims
- 0969US8004161B2Multilayered piezoelectric element and method of producing the sameDENSO CORP·Filed 2009·Granted Aug 23, 2011·2 cites·4 claims
- 1068US4834052AInternal combustion engine having air/fuel mixture with anti-reducing semiconducting porcelain having a positive temperature coefficient of resistance and method for using such porcelain for heating air/fuel mixtureNIPPON DENSO CO·Filed 1987·Granted May 30, 1989·15 cites·15 claims
- 1166US7443085B2Piezoelectric actuatorDENSO CORP·Filed 2007·Granted Oct 28, 2008·2 cites·22 claims
- 1263US6278225B1Piezoelectric ceramic composition for use in an ultrasonic wave motorDENSO CORP·Filed 2000·Granted Aug 21, 2001·8 cites·12 claims
- 1363US4716279ASelf-temperature controlling type heating deviceNIPPON DENSO CO·Filed 1985·Granted Dec 29, 1987·19 cites·6 claims
- 1456US6972060B2Method for producing stacked ceramic bodyNIPPON SOKEN·Filed 2003·Granted Dec 6, 2005·3 cites·7 claims
- 1555US6400064B1Ultrasonic motor and method of fabricatingDENSO CORP·Filed 2000·Granted Jun 4, 2002·7 cites·6 claims
- 1653US6960271B2Laminate-type dielectric device, a production method and an electrode paste materialNIPPON SOKEN·Filed 2003·Granted Nov 1, 2005·2 cites·25 claims
- 1752US7150838B2Piezoelectric ceramic composition, its production method and piezoelectric deviceDENSO CORP·Filed 2003·Granted Dec 19, 2006·3 cites·20 claims
- 1852US6916754B2Dielectric ceramic material and method for producing the sameDENSO CORP·Filed 2001·Granted Jul 12, 2005·2 cites·7 claims
- 1951US2009242099A1Method of producing a piezostack deviceDENSO CORP·Filed 2009·Application pending·0 cites
- 2050US2009121374A1Method of manufacturing crystal oriented ceramicsDENSO CORP·Filed 2008·Application pending·0 cites
- 2149US7083745B2Production method for laminate type dielectric device and electrode paste materialNIPPON SOKEN·Filed 2001·Granted Aug 1, 2006·4 cites·8 claims
- 2247US2008066496A1Anisotropically shaped powder, related manufacturing method, and method of manufacturing crystal oriented ceramicsDENSO CORP·Filed 2007·Application pending·0 cites
- 2346US2006210781A1Stacked ceramic body and production method thereofDENSO CORP·Filed 2006·Application pending·0 cites
- 2446US2007176516A1Piezoelectric sensorDENSO CORP·Filed 2007·Application pending·0 cites
- 2543US7272876B2Method for fabricating laminate-type dielectric elementDENSO CORP·Filed 2003·Granted Sep 25, 2007·2 cites·11 claims
- 2643US2006006360A1Grain oriented ceramics and production method thereofDENSO CORP·Filed 2005·Application pending·0 cites
- 2742US2004214723A1Crystal oriented ceramics and production method of sameDENSO CORP·Filed 2004·Application pending·0 cites
- 2841US6809040B2Method for manufacturing laminated dielectricsDENSO CORP·Filed 2002·Granted Oct 26, 2004·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →