Inventor · disambiguated record
Yasuyuki Sato
Also filed as: SATO YASUYUKI
39 granted patents·16 pending applications·627 citations·filing 1977–2022
98Inventor score
Top patents by PatentIndex Score
55 records- 0195US9841670B2Support frame for pelliclesNIPPON LIGHT METAL CO·Filed 2015·Granted Dec 12, 2017·11 cites·16 claims
- 0293US4581558ASpark plug for internal combustion engines having an alloy layer between the electrodes and tip endsNIPPON DENSO CO·Filed 1982·Granted Apr 8, 1986·69 cites·4 claims
- 0384US9520612B2Fuel cellTOYOTA MOTOR CO LTD·Filed 2014·Granted Dec 13, 2016·4 cites·3 claims
- 0483US4488081AIgnition plugNIPPON DENSO CO·Filed 1982·Granted Dec 11, 1984·36 cites·1 claims
- 0582US6669809B2Apparatus for removing a coating filmNEC LCD TECHNOLOGIES LTD·Filed 2001·Granted Dec 30, 2003·28 cites·16 claims
- 0680US10585348B2Pellicle, pellicle production method and exposure method using pellicleMITSUI CHEMICALS INC·Filed 2017·Granted Mar 10, 2020·2 cites·17 claims
- 0780US4853582ASpark plug for use in internal combustion engineNIPPON DENSO CO·Filed 1988·Granted Aug 1, 1989·44 cites·10 claims
- 0879US4882455AElectronic circuit substratesIBIDEN CO LTD·Filed 1988·Granted Nov 21, 1989·52 cites·15 claims
- 0978US5464520ASilicide targets for sputtering and method of manufacturing the sameJAPAN ENERGY CORP·Filed 1993·Granted Nov 7, 1995·36 cites·4 claims
- 1077US4845400ASpark plug for internal-combustion engineNIPPON DENSO CO·Filed 1988·Granted Jul 4, 1989·30 cites·14 claims
- 1177US4465952ASpark plug for internal combustion enginesNIPPON DENSO CO·Filed 1982·Granted Aug 14, 1984·26 cites·5 claims
- 1276US5359588AOptical recording/reproducing apparatusMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 25, 1994·21 cites·22 claims
- 1375US10978983B2Rotary electric machine control deviceAISIN AW CO·Filed 2018·Granted Apr 13, 2021·1 cites·20 claims
- 1475US10216081B2Pellicle frame, pellicle and method of manufacturing the same, original plate for exposure and method of manufacturing the same, exposure device, and method of manufacturing semiconductor deviceMITSUI CHEMICALS INC·Filed 2015·Granted Feb 26, 2019·2 cites·21 claims
- 1574US5563469ASpark plug for internal combustion engineNIPPON DENSO CO·Filed 1995·Granted Oct 8, 1996·27 cites·6 claims
- 1673US6866517B2Contact slidable structure with a high durabilityDENSO CORP·Filed 2004·Granted Mar 15, 2005·20 cites·19 claims
- 1773US6483079B2Glow plug and method of manufacturing the same, and ion current detectorDENSO CORP·Filed 1997·Granted Nov 19, 2002·37 cites·86 claims
- 1870US8206286B2Tightening string for an endoscope, outer cover securing method, flexible tube for an endoscope, and an endoscopeSATO YASUYUKI·Filed 2006·Granted Jun 26, 2012·5 cites·9 claims
- 1970US7900856B2Method of sorting resinPANASONIC CORP·Filed 2008·Granted Mar 8, 2011·2 cites·11 claims
- 2069US9138131B2Tightening string for an endoscope, outer cover securing method, flexible tube for an endoscope, and an endoscopeSATO YASUYUKI·Filed 2012·Granted Sep 22, 2015·4 cites·11 claims
- 2168US7451111B2Queuing exemption method, queuing place-taking method and auction systemSATO YASUYUKI·Filed 2002·Granted Nov 11, 2008·2 cites·3 claims
- 2268US5202601ASpark plug for internal combustion engine with recess in electrode tipNIPPON DENSO CO·Filed 1990·Granted Apr 13, 1993·23 cites·33 claims
- 2368US5159232ASpark plugs for internal-combustion enginesNIPPON DENSO CO·Filed 1989·Granted Oct 27, 1992·23 cites·14 claims
- 2461US5781528APath switching system and methodFUJITSU LTD·Filed 1995·Granted Jul 14, 1998·48 cites·8 claims
- 2560US5124612ASpark plug for internal-combustion engineNIPPON DENSO CO·Filed 1990·Granted Jun 23, 1992·20 cites·7 claims
- 2659US5469423ALaser power control of an optical head with a plurality of beam sourcesMITSUBISHI KENKI·Filed 1994·Granted Nov 21, 1995·10 cites·9 claims
- 2755US2008318429A1Fabrication method of semiconductor integrated circuit deviceOZAWA TAKESHI·Filed 2008·Application pending·0 cites
- 2855US2008233761A1Fabrication method of semiconductor integrated circuit deviceOZAWA TAKESHI·Filed 2008·Application pending·0 cites
- 2954US11603928B2Vehicle drive device and control deviceAISIN CORP·Filed 2020·Granted Mar 14, 2023·0 cites·14 claims
- 3053US10895805B2Pellicle manufacturing method and method for manufacturing photomask with pellicleMITSUI CHEMICALS INC·Filed 2017·Granted Jan 19, 2021·0 cites·20 claims
- 3153US6227169B1Fuel supply system for internal combustion engines having fuel leakage restricting structureNIPPON SOKEN·Filed 1999·Granted May 8, 2001·12 cites·10 claims
- 3252US7347355B2Method for brazing metal components for use in medical equipment, metal assembly produced by the method and endoscope provided with the metal assemblyPENTAX CORP·Filed 2004·Granted Mar 25, 2008·12 cites·13 claims
- 3350US2006160596A1Gaming machineARUZE CORP·Filed 2005·Application pending·0 cites
- 3450US2008314748A1Gas sensorDENSO CORP·Filed 2008·Application pending·0 cites
- 3548USRE35012ESpark plug for internal combustion engines having an alloy layer between the electrodes and tip endsNIPPON DENSO CO·Filed 1993·Granted Aug 8, 1995·11 cites·5 claims
- 3648US2004245482A1High heat radiating structure of gas sensorFiled 2004·Application pending·0 cites
- 3748US2024241040A1Inspection apparatus and inspection methodSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 3845US2006041190A1Operation button for endoscopePENTAX CORP·Filed 2005·Application pending·0 cites
- 3945US2001029458A1Device for electrical article search and supply services and method for electrical article search and supply servicesFiled 2001·Application pending·0 cites
- 4044US2004253828A1Fabrication method of semiconductor integrated circuit deviceFiled 2004·Application pending·0 cites
- 4144US2024139907A1Information processing apparatusSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 4244US2008314117A1Gas sensor with improved sealing structure and method of manufacturing the sameDENSO CORP·Filed 2008·Application pending·0 cites
- 4342US4122491AColor demodulation apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Oct 24, 1978·5 cites·11 claims
- 4442US2021362608A1Vehicle drive deviceAISIN CORP·Filed 2019·Application pending·0 cites
- 4541US11598715B2Detection apparatus and method of producing electronic apparatusSONY CORP·Filed 2018·Granted Mar 7, 2023·0 cites·12 claims
- 4641US10027271B2Rotating electrical machine control deviceAISIN AW CO·Filed 2016·Granted Jul 17, 2018·0 cites·14 claims
- 4741US2007217714A1Image processing apparatus and image processing methodSONY CORP·Filed 2007·Application pending·0 cites
- 4839US11186284B2Control deviceAISIN AW CO·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
- 4938US10488751B2Pellicle, production method thereof, exposure methodMITSUI CHEMICALS INC·Filed 2017·Granted Nov 26, 2019·0 cites·15 claims
- 5038US2005261447A1Thermoplastic polyurethane and use thereofUKIMA COLOUR & CHEM MFG·Filed 2004·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yasuyuki Sato files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →