Inventor · disambiguated record
Masahiro Inagaki
Also filed as: INAGAKI MASAHIRO
31 granted patents·3 pending applications·884 citations·filing 1987–2018
97Inventor score
Files withTOYOTA JIDOSHOKKI KK6INAGAKI MASAHIRO4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4DENSO CORP3NIPPON DENSO CO3
Top patents by PatentIndex Score
34 records- 0198US5596564AInformation recording medium and apparatus and method for recording and reproducing informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 21, 1997·262 cites·11 claims
- 0296US5568467AInformation recording format having a plurality of bands with independent read and write control dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 22, 1996·83 cites·10 claims
- 0393US5798995AInformation recording medium and apparatus and method for recording and reproducing informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 25, 1998·64 cites·9 claims
- 0493US5642338AInformation recording medium and apparatus and method for recording and reproducing informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 24, 1997·135 cites·10 claims
- 0591US5140141ABar-code reader with reading zone indicatorNIPPON DENSO CO·Filed 1990·Granted Aug 18, 1992·146 cites·26 claims
- 0689US4848205ACircular saw bladeTAKEKAWA IRON WORKS·Filed 1987·Granted Jul 18, 1989·80 cites·2 claims
- 0777US9161134B2Acoustic generator, acoustic generating device, and electronic deviceKYOCERA CORP·Filed 2013·Granted Oct 13, 2015·4 cites·10 claims
- 0875US8212451B2Multi-layer piezoelectric element having a plurality of junction sections and injection apparatus employing the sameINAGAKI MASAHIRO·Filed 2006·Granted Jul 3, 2012·8 cites·10 claims
- 0974US8556607B2Screw rotorIZAWA YUYA·Filed 2010·Granted Oct 15, 2013·3 cites·5 claims
- 1073US8410663B2Piezoelectric actuator unit having a stress relieving layer and method for manufacturing the sameSAKAMOTO TAKAMI·Filed 2006·Granted Apr 2, 2013·8 cites·8 claims
- 1173US7839259B2Mounting structure for temperature switchUBUKATA IND CO INC·Filed 2005·Granted Nov 23, 2010·7 cites·5 claims
- 1273US7458790B2Vacuum pump with improved oil lubricationTOYOTA JIDOSHOKKI KK·Filed 2006·Granted Dec 2, 2008·5 cites·11 claims
- 1372US7851974B2Piezoceramic multilayer actuator manufactured according to particular sintering parameters and corresponding method of manufacturingSIEMENS AG·Filed 2008·Granted Dec 14, 2010·6 cites·16 claims
- 1472US7497672B2Screw pump with increased volume of fluid to be transferredTOYOTA JIDOSHOKKI KK·Filed 2007·Granted Mar 3, 2009·4 cites·10 claims
- 1570US8215937B2Fluid machine with divided housingINAGAKI MASAHIRO·Filed 2007·Granted Jul 10, 2012·4 cites·5 claims
- 1668US6781500B2Ingition coil for internal combustion engineDENSO CORP·Filed 2002·Granted Aug 24, 2004·10 cites·1 claims
- 1764US8348650B2Root pumpTOYOTA JIDOSHOKKI KK·Filed 2008·Granted Jan 8, 2013·2 cites·5 claims
- 1862US8887183B2Optical disc device and lens cleanerMATSUMURA ASAYUKI·Filed 2011·Granted Nov 11, 2014·2 cites·6 claims
- 1962US7843114B2Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuatorSIEMENS AG·Filed 2008·Granted Nov 30, 2010·2 cites·13 claims
- 2062US7484943B2Screw pump with improved efficiency of drawing fluidTOYOTA JIDOSHOKKI KK·Filed 2007·Granted Feb 3, 2009·2 cites·5 claims
- 2161US7710229B2Ignition coil and ignition coil system having the sameDENSO CORP·Filed 2007·Granted May 4, 2010·2 cites·16 claims
- 2261US5692483AIgnition coil used for an internal combustion engineNIPPON DENSO CO·Filed 1996·Granted Dec 2, 1997·17 cites·19 claims
- 2358US8339018B2Laminated piezoelectric element, ejection device, fuel ejection system, and method for manufacturing laminated piezoelectric elementINAGAKI MASAHIRO·Filed 2008·Granted Dec 25, 2012·2 cites·18 claims
- 2458US5392150AOptical information reading deviceNIPPON DENSO CO·Filed 1992·Granted Feb 21, 1995·23 cites·26 claims
- 2557US8196843B2Multi-layer piezoelectric element, injection apparatus using the same and method of multi-layer piezoelectric elementSAKAMOTO TAKAMI·Filed 2007·Granted Jun 12, 2012·2 cites·2 claims
- 2647US11276523B2Ignition coil for internal combustion engineDENSO CORP·Filed 2018·Granted Mar 15, 2022·0 cites·7 claims
- 2747US7948150B2Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuatorSIEMENS AG·Filed 2008·Granted May 24, 2011·0 cites·10 claims
- 2846US7798794B2Screw pump and screw rotorTOYOTA JIDOSHOKKI KK·Filed 2007·Granted Sep 21, 2010·0 cites·3 claims
- 2943US2010233006A1Screw-type fluid machineTOYOTA JIDOSHOKKI KK·Filed 2006·Application pending·0 cites
- 3042US8339017B2Multi-layer piezoelectric element and injection apparatus using the sameSHOJI JUNYA·Filed 2006·Granted Dec 25, 2012·1 cites·18 claims
- 3142US2018067956A1Data recording methodPANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 3242US2011017177A1Monolithic piezoactuator with transition region and safety layer, and use of the piezoactuatorINAGAKI MASAHIRO·Filed 2007·Application pending·0 cites
- 3341US8704430B2Piezoceramic multilayer actuator with high reliabilityDÖLLGAST BERNHARD·Filed 2007·Granted Apr 22, 2014·0 cites·18 claims
- 3420US9024513B2Multi-layer piezoelectric element, and injection device and fuel injection system using the sameSATOI SHINSAKU·Filed 2010·Granted May 5, 2015·0 cites·15 claims
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