Inventor · disambiguated record
Tomohiro Yamada
Also filed as: YAMADA TOMOHIRO
106 granted patents·34 pending applications·837 citations·filing 1986–2025
99Inventor score
Top patents by PatentIndex Score
140 records- 0197US7432718B2Electronic device and method of controlling sameSONY CORP·Filed 2006·Granted Oct 7, 2008·86 cites·7 claims
- 0296US7822507B2Input device and inputting methodSONY CORP·Filed 2006·Granted Oct 26, 2010·77 cites·13 claims
- 0394US6344288B1Light absorption antireflective body and method of producing the sameASAHI GLASS CO LTD·Filed 1999·Granted Feb 5, 2002·89 cites·13 claims
- 0492US11313412B2Slide bearingOILES INDUSTRY CO LTD·Filed 2018·Granted Apr 26, 2022·6 cites·11 claims
- 0591US8384013B2Optical filterCANON KK·Filed 2011·Granted Feb 26, 2013·8 cites·18 claims
- 0691US7733491B2Sensor device and testing method utilizing localized plasmon resonanceCANON KK·Filed 2008·Granted Jun 8, 2010·14 cites·6 claims
- 0791US7399445B2Chemical sensorCANON KK·Filed 2003·Granted Jul 15, 2008·39 cites·16 claims
- 0890US9748337B2Semiconductor memory deviceTOSHIBA KK·Filed 2015·Granted Aug 29, 2017·7 cites·6 claims
- 0989US8749903B2Optical filterYAMADA TOMOHIRO·Filed 2011·Granted Jun 10, 2014·10 cites·21 claims
- 1088US8154722B2Sensor element structure, sensor element array, and manufacturing method of sensor element arrayYAMADA TOMOHIRO·Filed 2007·Granted Apr 10, 2012·14 cites·8 claims
- 1186US7424827B2Inspecting method of elastic body, inspecting apparatus thereof, and dimension predicting program thereofNGK INSULATORS LTD·Filed 2005·Granted Sep 16, 2008·13 cites·27 claims
- 1285US8094394B2Optical filterYAMADA TOMOHIRO·Filed 2008·Granted Jan 10, 2012·13 cites·16 claims
- 1384US10159418B2Information obtaining apparatus, image capturing apparatus, and method for obtaining informationCANON KK·Filed 2016·Granted Dec 25, 2018·4 cites·24 claims
- 1484US8368898B2Optical apparatus, optical detector, optical modulator, imaging apparatus, and cameraCANON KK·Filed 2010·Granted Feb 5, 2013·7 cites·20 claims
- 1584US8278237B2Catalyst for aromatization of lower hydrocarbons and process for production of aromatic compoundsYAMADA SHINICHI·Filed 2008·Granted Oct 2, 2012·11 cites·13 claims
- 1683US8314935B2Target substance-detecting apparatus and target substance-detecting methodHANDA YOICHIRO·Filed 2008·Granted Nov 20, 2012·11 cites·4 claims
- 1782US7859672B2Optical element, sensor device, manufacturing method of optical element, detection element, target substance measuring device and detection methodCANON KK·Filed 2008·Granted Dec 28, 2010·4 cites·8 claims
- 1881US6785445B2Near field light probe, near field optical microscope, near field light lithography apparatus, and near field light storage apparatus that have the near field light probeCANON KK·Filed 2002·Granted Aug 31, 2004·31 cites·11 claims
- 1981US5642344ARecording and/or reproducing apparatus for recording medium and damper mechanism employed in such apparatusSONY CORP·Filed 1995·Granted Jun 24, 1997·34 cites·4 claims
- 2080US6863785B2Sputtering apparatus and sputter film deposition methodASAHI GLASS CO LTD·Filed 2003·Granted Mar 8, 2005·19 cites·34 claims
- 2179US9484298B1Non-volatile memory deviceTOSHIBA KK·Filed 2015·Granted Nov 1, 2016·3 cites·15 claims
- 2279US8067723B2Optical filterYAMADA TOMOHIRO·Filed 2009·Granted Nov 29, 2011·7 cites·18 claims
- 2378US8023114B2Target substance detecting device, target substance detecting method using the same, and detecting apparatus and kit thereforCANON KK·Filed 2006·Granted Sep 20, 2011·5 cites·16 claims
- 2478US7749622B2Multilayer film-coated substrate and process for its productionASAHI GLASS CO LTD·Filed 2005·Granted Jul 6, 2010·3 cites·26 claims
- 2578US7652768B2Chemical sensing apparatus and chemical sensing methodCANON KK·Filed 2007·Granted Jan 26, 2010·5 cites·16 claims
- 2678US7279253B2Near-field light generating structure, near-field exposure mask, and near-field generating methodCANON KK·Filed 2004·Granted Oct 9, 2007·15 cites·13 claims
- 2778US5668791ADamper mechanism for a recording and/or reproducing apparatusSONY CORP·Filed 1995·Granted Sep 16, 1997·28 cites·3 claims
- 2877US7898667B2Optical element and method for preparing the same, sensor apparatus and sensing methodCANON KK·Filed 2007·Granted Mar 1, 2011·4 cites·20 claims
- 2977US7564173B2Piezoelectric actuator device for ultrasonic motorNGK INSULATORS LTD·Filed 2007·Granted Jul 21, 2009·8 cites·7 claims
- 3074US10428866B2Slide bearing and strut-type suspensionOILES INDUSTRY CO LTD·Filed 2015·Granted Oct 1, 2019·3 cites·16 claims
- 3173US8558045B2Catalyst for aromatization of lower hydrocarbons and process for production of aromatic compoundsYAMADA SHINICHI·Filed 2008·Granted Oct 15, 2013·2 cites·7 claims
- 3272US8877519B2Chemical sensor element, sensing apparatus, and sensing methodYAMADA TOMOHIRO·Filed 2008·Granted Nov 4, 2014·3 cites·8 claims
- 3372US5864533ARecording and/or reproducing apparatus for recording medium and damper mechanism employed in such apparatusSONY CORP·Filed 1997·Granted Jan 26, 1999·21 cites·3 claims
- 3470US8570464B2Optical filter, solid-state imaging element having the filter, and imaging apparatusYAMADA TOMOHIRO·Filed 2010·Granted Oct 29, 2013·2 cites·15 claims
- 3568US10746224B2Slide bearingOILES INDUSTRY CO LTD·Filed 2017·Granted Aug 18, 2020·1 cites·20 claims
- 3666US7525324B2Inspection method, inspection apparatus, and polarization method for piezoelectric elementNGK INSULATORS LTD·Filed 2007·Granted Apr 28, 2009·2 cites·20 claims
- 3765US7915053B2Substrate for target substance detecting device, target substance detecting device, target substance detecting apparatus and method using the same, and kit thereforCANON KK·Filed 2006·Granted Mar 29, 2011·1 cites·16 claims
- 3865US6433443B2Switching power supply having two or more DC outputs with switching circuit provided between the outputsMURATA MANUFACTURING CO·Filed 2001·Granted Aug 13, 2002·20 cites·24 claims
- 3964US9802556B2Electric vehicleSUZUKI MOTOR CORP·Filed 2016·Granted Oct 31, 2017·2 cites·16 claims
- 4064US9073713B2Transport device, transport method, image forming apparatus, and image forming method for sheet transport control using sheet lengthFUJI XEROX CO LTD·Filed 2013·Granted Jul 7, 2015·2 cites·11 claims
- 4164US7657742B2Content reproducing apparatus authenticating detachable recording medium and authentication control methodSANYO ELECTRIC CO·Filed 2003·Granted Feb 2, 2010·9 cites·8 claims
- 4263US8922784B2Light source apparatus and image pickup apparatus using the sameYAMADA TOMOHIRO·Filed 2010·Granted Dec 30, 2014·2 cites·25 claims
- 4363US7136166B2Position sensor, method for detecting horizontal and vertical position, alignment apparatus including position sensor, and method for horizontal and vertical alignmentCANON KK·Filed 2004·Granted Nov 14, 2006·5 cites·16 claims
- 4462US11740271B2Insulation resistance monitoring deviceOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted Aug 29, 2023·0 cites·6 claims
- 4562US8693151B2Differential transmission circuit and electronic device provided with the sameIWASA MASAHARU·Filed 2010·Granted Apr 8, 2014·4 cites·3 claims
- 4662US4702630AFacsimile-printer apparatusBROTHER IND LTD·Filed 1986·Granted Oct 27, 1987·18 cites·6 claims
- 4761USD718237SPower supply deviceELIIY POWER CO LTD·Filed 2014·Granted Nov 25, 2014·11 cites·1 claims
- 4860US12441571B2Paper sheet handling apparatusFUJITSU FRONTECH LTD·Filed 2023·Granted Oct 14, 2025·0 cites·4 claims
- 4960US7812506B2Piezoelectric/electrostrictive membrane type measuring deviceNGK INSULATORS LTD·Filed 2008·Granted Oct 12, 2010·2 cites·3 claims
- 5060US7729499B2Speaker apparatus and reproducing apparatusSONY CORP·Filed 2006·Granted Jun 1, 2010·1 cites·7 claims
Showing the top 50 of 140 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →