Inventor · disambiguated record
Yoshikuni Sato
Also filed as: SATO YOSHIKUNI
77 granted patents·16 pending applications·693 citations·filing 1981–2025
99Inventor score
Top patents by PatentIndex Score
93 records- 0194US6743352B2Method and apparatus for correcting a gas sensor response for moisture in exhaust gasNGK SPARK PLUG CO·Filed 2002·Granted Jun 1, 2004·48 cites·8 claims
- 0294US6375828B2Methods and apparatus for measuring NOx gas concentration, for detecting exhaust gas concentration and for calibrating and controlling gas sensorNGK SPARK PLUG CO·Filed 1998·Granted Apr 23, 2002·82 cites·20 claims
- 0392US7337662B2Electrostatic capacity type liquid state detecting sensorNGK SPARK PLUG CO·Filed 2005·Granted Mar 4, 2008·20 cites·14 claims
- 0491US7895994B2Ignition device for plasma jet ignition plugNGK SPARK PLUG CO·Filed 2009·Granted Mar 1, 2011·12 cites·5 claims
- 0591US6923902B2Methods and apparatus for measuring NOx gas concentration, for detecting exhaust gas concentration and for calibrating and controlling gas sensorNGK SPARK PLUG CO·Filed 2002·Granted Aug 2, 2005·40 cites·12 claims
- 0689US9418414B2Image measurement apparatus, image measurement method and image measurement systemPANASONIC CORP·Filed 2013·Granted Aug 16, 2016·11 cites·14 claims
- 0788US7665347B2Liquid state detecting apparatusNGK SPARK PLUG CO·Filed 2006·Granted Feb 23, 2010·15 cites·8 claims
- 0888US6308572B1Gas concentration sensorNGK SPARK PLUG CO·Filed 2000·Granted Oct 30, 2001·40 cites·45 claims
- 0987US8047172B2Plasma jet ignition plugNGK SPARK PLUG CO·Filed 2009·Granted Nov 1, 2011·10 cites·17 claims
- 1086US6695964B1Method and apparatus for measuring NOx gas concentrationNGK SPARK PLUG CO·Filed 2000·Granted Feb 24, 2004·33 cites·40 claims
- 1185US8934695B2Similar case searching apparatus and similar case searching methodPANASONIC CORP·Filed 2013·Granted Jan 13, 2015·6 cites·11 claims
- 1285US6418782B1Gas concentration sensorNGK SPARK PLUG CO·Filed 2000·Granted Jul 16, 2002·27 cites·3 claims
- 1384US9378552B2Image processing apparatus and image processing methodPANASONIC CORP·Filed 2013·Granted Jun 28, 2016·7 cites·10 claims
- 1483US9438793B2Image forming apparatus, image forming method and image sensorPANASONIC IP MAN CO LTD·Filed 2015·Granted Sep 6, 2016·4 cites·20 claims
- 1583US7574900B2Liquid state detection sensorNGK SPARK PLUG CO·Filed 2006·Granted Aug 18, 2009·9 cites·8 claims
- 1682US7735354B2Liquid-condition detection sensorNGK SPARK PLUG CO·Filed 2007·Granted Jun 15, 2010·10 cites·12 claims
- 1782US6568281B1Ultrasonic-wave propagation-time measuring method, gas-pressure measuring method, gas-flow rate measuring method, and gas sensorNGK SPARK PLUG CO·Filed 2000·Granted May 27, 2003·22 cites·6 claims
- 1881US7959863B2Liquid state detecting sensorNGK SPARK PLUG CO·Filed 2007·Granted Jun 14, 2011·12 cites·9 claims
- 1979US10757125B2Anomaly detection method and recording mediumPANASONIC IP MAN CO LTD·Filed 2018·Granted Aug 25, 2020·4 cites·13 claims
- 2079US8528531B2Ignition apparatus of plasma jet ignition plugNAKANO DAISUKE·Filed 2010·Granted Sep 10, 2013·5 cites·4 claims
- 2178US8196557B2Plasma-jet spark plug and ignition systemKAMEDA HIROYUKI·Filed 2011·Granted Jun 12, 2012·3 cites·15 claims
- 2278US4467447AInformation transferring apparatusNIPPON ELECTRIC CO·Filed 1981·Granted Aug 21, 1984·50 cites·6 claims
- 2376US11023806B2Learning apparatus, identifying apparatus, learning and identifying system, and recording mediumPANASONIC IP MAN CO LTD·Filed 2017·Granted Jun 1, 2021·3 cites·14 claims
- 2476US9111345B2Medical image compression device, medical image compression method, and prediction knowledge database creation devicePANASONIC CORP·Filed 2013·Granted Aug 18, 2015·4 cites·11 claims
- 2575US10388984B2Method for producing graphite powder for negative electrode materials for lithium ion secondary batteriesSHOWA DENKO KK·Filed 2016·Granted Aug 20, 2019·1 cites·4 claims
- 2675US9008390B2Similar case searching apparatus, relevance database generating apparatus, similar case searching method, and relevance database generating methodPANASONIC CORP·Filed 2013·Granted Apr 14, 2015·7 cites·19 claims
- 2772US9947089B2Digital specimen manufacturing device, digital specimen manufacturing method, and digital specimen manufacturing serverPANASONIC CORP·Filed 2013·Granted Apr 17, 2018·2 cites·9 claims
- 2872US8316823B2Plasma jet ignition plug ignition controlSATO YOSHIKUNI·Filed 2009·Granted Nov 27, 2012·5 cites·12 claims
- 2970US2025239622A1Lithium secondary battery and method for manufacturing sameTERAWATT TECH K K·Filed 2025·Application pending·0 cites
- 3069US10542933B2Exercise test evaluation system, exercise test evaluation apparatus, exercise test evaluation method, and non-transitory computer readable recording mediumPANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 28, 2020·1 cites·7 claims
- 3169US10522821B2Graphite power for negative electrode active material of lithium-ion secondary batterySHOWA DENKO KK·Filed 2018·Granted Dec 31, 2019·0 cites·11 claims
- 3269US8536770B2Plasma jet spark plugKAMEDA HIROYUKI·Filed 2009·Granted Sep 17, 2013·4 cites·9 claims
- 3369US7712363B2Liquid state detecting sensorNGK SPARK PLUG CO·Filed 2006·Granted May 11, 2010·7 cites·18 claims
- 3469US6568240B1Method and apparatus using a gas concentration sensor for accurately controlling an air fuel ratio in an internal combustion engineNGK SPARK PLUG CO·Filed 2000·Granted May 27, 2003·15 cites·15 claims
- 3569US6214208B1Method and apparatus for measuring NOx gas concentrationNGK SPARK PLUG CO·Filed 1997·Granted Apr 10, 2001·36 cites·25 claims
- 3668US8253312B2Plasma jet spark plugKAMEDA HIROYUKI·Filed 2011·Granted Aug 28, 2012·2 cites·5 claims
- 3768US7082810B2Gas sensorNGK SPARK PLUG CO·Filed 2003·Granted Aug 1, 2006·9 cites·28 claims
- 3867US8137625B2Urea sensorSASANUMA TAKEO·Filed 2008·Granted Mar 20, 2012·5 cites·19 claims
- 3967US6886412B2Ultrasonic-wave propagation-time measuring method and gas concentration sensorNGK SPARK PLUG CO·Filed 2002·Granted May 3, 2005·7 cites·9 claims
- 4065US5016169AData processor capable of correctly re-executing instructionsNEC CORP·Filed 1988·Granted May 14, 1991·37 cites·5 claims
- 4165US2018261828A1Graphite power for negative electrode active material of lithium-ion secondary batterySHOWA DENKO KK·Filed 2018·Application pending·0 cites
- 4264US10284797B2Image generating system, image generation method, imaging element, and recording mediumPANASONIC IP MAN CO LTD·Filed 2016·Granted May 7, 2019·1 cites·19 claims
- 4364US2024057946A1Sarcopenia evaluation method, sarcopenia evaluation device, and non-transitory computer-readable recording medium in which sarcopenia evaluation program is recordedPANASONIC IP CORP AMERICA·Filed 2023·Application pending·0 cites
- 4463US9997769B2Graphite power for negative electrode active material of lithium-ion secondary batterySHOWA DENKO KK·Filed 2014·Granted Jun 12, 2018·0 cites·4 claims
- 4563US8288929B2Spark plugNUNOME KENJI·Filed 2008·Granted Oct 16, 2012·3 cites·7 claims
- 4660US6892565B2Gas sensor and gas concentration detecting deviceNGK SPARK PLUG CO·Filed 2003·Granted May 17, 2005·4 cites·13 claims
- 4757US12345561B2Inclination detecting method and apparatus for the sameA&D CO LTD·Filed 2020·Granted Jul 1, 2025·0 cites·14 claims
- 4857US8164243B2Spark plug for internal combustion engineNUNOME KENJI·Filed 2009·Granted Apr 24, 2012·2 cites·5 claims
- 4957US8122764B2Liquid state detecting sensorSATO YOSHIKUNI·Filed 2010·Granted Feb 28, 2012·1 cites·5 claims
- 5056US7080543B2Sensor and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2003·Granted Jul 25, 2006·1 cites·13 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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