Inventor · disambiguated record
Tsuyoshi Yamashita
Also filed as: YAMASHITA TSUYOSHI
86 granted patents·11 pending applications·1,187 citations·filing 1984–2023
99Inventor score
Files withADVANTEST CORP19HEWLETT PACKARD DEVELOPMENT CO19DENSO CORP11HONDA MOTOR CO LTD8MICRON TECHNOLOGY INC5
Top patents by PatentIndex Score
97 records- 0196US5094318AAutomotive sound-proof materials and damping materials thereforHONDA MOTOR CO LTD·Filed 1989·Granted Mar 10, 1992·127 cites·3 claims
- 0295US8653843B2Temperature control device and temperature control methodANDO MASAKAZU·Filed 2011·Granted Feb 18, 2014·22 cites·2 claims
- 0394US9221247B2Piezoelectric inkjet die stackCRUZ-URIBE TONY S·Filed 2011·Granted Dec 29, 2015·9 cites·20 claims
- 0490US6445203B1Electric device testing apparatusADVANTEST CORP·Filed 1999·Granted Sep 3, 2002·103 cites·22 claims
- 0590US6384593B1Semiconductor device testing apparatusADVANTEST CORP·Filed 2000·Granted May 7, 2002·40 cites·10 claims
- 0689US10469308B2Communication adapter for collecting information about a system being monitoredNORITZ CORP·Filed 2016·Granted Nov 5, 2019·13 cites·8 claims
- 0787US7586727B2Inrush current limiting switching circuit for power supplyDENSO CORP·Filed 2006·Granted Sep 8, 2009·20 cites·12 claims
- 0887US7570501B2DC-DC converter with capacitor precharging and duty ratio limitingDENSO CORP·Filed 2007·Granted Aug 4, 2009·19 cites·3 claims
- 0987US6456062B2Contact arm and electronic device testing apparatus using the sameADVANTEST CORP·Filed 2001·Granted Sep 24, 2002·34 cites·8 claims
- 1087US6104183ASemiconductor device testing apparatusADVANTEST CORP·Filed 1996·Granted Aug 15, 2000·62 cites·21 claims
- 1186US6590383B2Contact arm and electronic device testing apparatus using the sameADVANTEST CORP·Filed 2002·Granted Jul 8, 2003·30 cites·17 claims
- 1285US9586760B2Electronic component transfer shuttleADVANTEST CORP·Filed 2015·Granted Mar 7, 2017·4 cites·12 claims
- 1385US6508343B2Vibration damperHONDA MOTOR CO LTD·Filed 2001·Granted Jan 21, 2003·44 cites·8 claims
- 1484US7049841B2Heater-equipped pusher, electronic component handling apparatus, and temperature control method for electronic componentADVANTEST CORP·Filed 2003·Granted May 23, 2006·29 cites·5 claims
- 1583US8526204B2Power converter with electrical switching elementGOTO SHINYA·Filed 2011·Granted Sep 3, 2013·8 cites·20 claims
- 1682US7773399B2Control apparatus for inhibiting synchronous-rectifier switching elements at low output current in a voltage transforming apparatusDENSO CORP·Filed 2007·Granted Aug 10, 2010·11 cites·10 claims
- 1782US6741090B2Holding device for electronic part test, and device and method for electronic part testADVANTEST CORP·Filed 2001·Granted May 25, 2004·25 cites·14 claims
- 1882US4957797ARoof lining structure for motor vehicleHONDA MOTOR CO LTD·Filed 1989·Granted Sep 18, 1990·36 cites·12 claims
- 1981US7309981B2Pressing member and electronic device handling apparatusADVANTEST CORP·Filed 2005·Granted Dec 18, 2007·9 cites·3 claims
- 2080US6972581B2Apparatus for handling electronic components and method for controlling temperature of electronic componentsADVANTEST CORP·Filed 2003·Granted Dec 6, 2005·23 cites·14 claims
- 2179US12240237B2Unsupported top hat layers in printhead diesHEWLETT PACKARD DEVELOPMENT CO·Filed 2023·Granted Mar 4, 2025·0 cites·20 claims
- 2279US10850506B2Drive bubble evaluationHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Dec 1, 2020·1 cites·17 claims
- 2379US8141990B2Ink ejection devicePIDWERBECKI DAVID·Filed 2009·Granted Mar 27, 2012·5 cites·10 claims
- 2479US6856128B2Semiconductor device testing apparatus and a test tray for use in the testing apparatusADVANTEST CORP·Filed 2001·Granted Feb 15, 2005·19 cites·87 claims
- 2579US6441083B1Polyamidic acid-containing and fine particles-dispersed composition and production process thereforNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Aug 27, 2002·17 cites·30 claims
- 2679US4564913AFlexible transfer machineTOYODA MACHINE WORKS LTD·Filed 1984·Granted Jan 14, 1986·35 cites·5 claims
- 2777US7289338B2Input to output isolated DC-DC converterNIPPON SOKEN·Filed 2005·Granted Oct 30, 2007·8 cites·8 claims
- 2877US7254046B2DC-DC converterNIPPON SOKEN·Filed 2004·Granted Aug 7, 2007·25 cites·20 claims
- 2975US10308020B2Fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Jun 4, 2019·1 cites·20 claims
- 3075US10207516B2Fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Feb 19, 2019·1 cites·20 claims
- 3175US6891954B2Vehicle-mounted noise control apparatusMATSUSHITA DENKISANGYO KABUSHI·Filed 2001·Granted May 10, 2005·20 cites·10 claims
- 3272US7697310B2Control apparatus for inhibiting synchronous-rectifier switching elements at low output current for a voltage transforming apparatusDENSO CORP·Filed 2007·Granted Apr 13, 2010·5 cites·12 claims
- 3371US7825765B2DC-DC converterDENSO CORP·Filed 2009·Granted Nov 2, 2010·7 cites·17 claims
- 3471US7619427B2Temperature control device and temperature control methodADVANTEST CORP·Filed 2004·Granted Nov 17, 2009·10 cites·7 claims
- 3571US6685250B2Noise insulation structureHONDA MOTOR CO LTD·Filed 2002·Granted Feb 3, 2004·19 cites·5 claims
- 3671US5410606ANoise canceling methodALPINE ELECTRONICS INC·Filed 1993·Granted Apr 25, 1995·46 cites·6 claims
- 3770US10850511B2Fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Dec 1, 2020·0 cites·20 claims
- 3870US7746670B2Dual-transformer type of DC-to-DC converterDENSO CORP·Filed 2007·Granted Jun 29, 2010·9 cites·21 claims
- 3970US6859898B1Monitor apparatus for sequential-function-chart-type programmable controllerTOYODA MACHINE WORKS LTD·Filed 2000·Granted Feb 22, 2005·17 cites·4 claims
- 4070US5849122AMethod of fabricating vehicle body panel having honeycomb sandwich structureHONDA MOTOR CO LTD·Filed 1992·Granted Dec 15, 1998·38 cites·13 claims
- 4169US11648773B2Unsupported top hat layers in printhead diesHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted May 16, 2023·0 cites·15 claims
- 4269US10730312B2Fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Aug 4, 2020·0 cites·20 claims
- 4369US7804316B2Pusher, pusher unit and semiconductor testing apparatusADVANTEST CORP·Filed 2008·Granted Sep 28, 2010·4 cites·13 claims
- 4468US6275594B1Piezoelectric acoustic deviceHOKURIKU ELECT IND·Filed 1999·Granted Aug 14, 2001·45 cites·10 claims
- 4565US8164355B2Electronic component pressing device and electronic component test apparatusYAMASHITA TSUYOSHI·Filed 2008·Granted Apr 24, 2012·3 cites·9 claims
- 4664US6529838B1Method of and apparatus for predicting vehicle interior noiseBRIDGESTONE CORP·Filed 1998·Granted Mar 4, 2003·34 cites·12 claims
- 4762US11858269B2Cavitation plate to protect a heating component and detect a conditionHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jan 2, 2024·0 cites·15 claims
- 4860US6926190B2Integrated circuit assemblies and assembly methodsMICRON TECHNOLOGY INC·Filed 2002·Granted Aug 9, 2005·7 cites·45 claims
- 4960US4906501ALaminated damping material for vehicle and method for welding the material to vehicle body panelHONDA MOTOR CO LTD·Filed 1988·Granted Mar 6, 1990·18 cites·4 claims
- 5059US8063653B2Temperature control device and temperature control methodANDO MASAKAZU·Filed 2009·Granted Nov 22, 2011·0 cites·3 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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