Inventor · disambiguated record
Takahiro Ikeda
Also filed as: IKEDA TAKAHIRO
113 granted patents·32 pending applications·991 citations·filing 1981–2024
99Inventor score
Top patents by PatentIndex Score
145 records- 0194US8400696B2Three-dimensional image display and three-dimensional image displaying methodIKEDA TAKAHIRO·Filed 2005·Granted Mar 19, 2013·38 cites·7 claims
- 0293US9921514B2Image forming apparatus for removing adhered matter from a charging unitCANON KK·Filed 2016·Granted Mar 20, 2018·5 cites·19 claims
- 0392US6505195B1Classification of retrievable documents according to types of attribute elementsNEC CORP·Filed 2000·Granted Jan 7, 2003·97 cites·18 claims
- 0491US10268135B2Image forming apparatus for removing adhered matter from a charging unitCANON KK·Filed 2018·Granted Apr 23, 2019·3 cites·19 claims
- 0590US7496456B23D ultrasonographic deviceTOSHIBA KK·Filed 2005·Granted Feb 24, 2009·22 cites·20 claims
- 0690US7421900B2Ultrasonograph, ultrasonic transducer, examining instrument, and ultrasonographing deviceTOSHIBA KK·Filed 2002·Granted Sep 9, 2008·47 cites·1 claims
- 0789US10168645B2Image forming apparatus where primary transfer is performed with electric current flowing in circumferential direction of intermediate transfer beltCANON KK·Filed 2017·Granted Jan 1, 2019·3 cites·21 claims
- 0889US9944489B2Recording medium processing apparatusFUJI XEROX CO LTD·Filed 2016·Granted Apr 17, 2018·5 cites·13 claims
- 0988US8416333B2Imaging apparatusNAKAI YASUNORI·Filed 2010·Granted Apr 9, 2013·10 cites·10 claims
- 1086US9535372B2Remanufacturing method of developer accommodating unitCANON KK·Filed 2015·Granted Jan 3, 2017·2 cites·27 claims
- 1186US7248349B2Exposure method for correcting a focal point, and a method for manufacturing a semiconductor deviceTOSHIBA KK·Filed 2005·Granted Jul 24, 2007·10 cites·15 claims
- 1286US6839470B2Pattern evaluation method, pattern evaluation system and computer readable recorded mediumTOKYO SHIBAURA ELECTRIC CO·Filed 2001·Granted Jan 4, 2005·43 cites·36 claims
- 1384US12464642B2Wiring circuit board and method of producing the wiring circuit boardNITTO DENKO CORP·Filed 2023·Granted Nov 4, 2025·1 cites·6 claims
- 1484US6311322B1Program rewriting apparatusNIKON CORP·Filed 1999·Granted Oct 30, 2001·122 cites·16 claims
- 1583US8194180B2Imaging apparatus and camera systemSHIBUNO KOJI·Filed 2011·Granted Jun 5, 2012·4 cites·12 claims
- 1682US10558137B2Image forming apparatus for removing adhered matter from a charging unitCANON KK·Filed 2019·Granted Feb 11, 2020·1 cites·10 claims
- 1782US8983962B2Question and answer data editing device, question and answer data editing method and question answer data editing programNAKAZAWA SATOSHI·Filed 2006·Granted Mar 17, 2015·13 cites·20 claims
- 1882US4545667ACamera with automatic strobeWEST ELECTRIC CO·Filed 1983·Granted Oct 8, 1985·18 cites·4 claims
- 1981US8811721B2Three-dimensional ultrasonic inspection apparatusMATSUMOTO SHIN·Filed 2010·Granted Aug 19, 2014·5 cites·8 claims
- 2081US6243723B1Document classification apparatusNEC CORP·Filed 1998·Granted Jun 5, 2001·90 cites·22 claims
- 2180US11143987B2Imaging forming apparatus with enhanced primary transferability where primary transfer is performed with electric current flowing in circumferential direction of intermediate transfer beltCANON KK·Filed 2018·Granted Oct 12, 2021·1 cites·20 claims
- 2280US8449148B2Lighting device for forming patternIKEDA TAKAHIRO·Filed 2010·Granted May 28, 2013·4 cites·8 claims
- 2379US9441733B2Continuously variable transmission and a hydraulic control method thereofJATCO LTD·Filed 2013·Granted Sep 13, 2016·5 cites·7 claims
- 2479US8371171B2Ultrasonic inspection apparatusTOSHIBA KK·Filed 2009·Granted Feb 12, 2013·7 cites·5 claims
- 2579US8213028B2Image processing system, image processing apparatus and programIKEDA TAKAHIRO·Filed 2007·Granted Jul 3, 2012·6 cites·10 claims
- 2679US7874392B2Excavating machineYANMAR CO LTD·Filed 2006·Granted Jan 25, 2011·14 cites·4 claims
- 2778US8873027B2Cell observation device and cell observation methodSUGIYAMA NORIKAZU·Filed 2011·Granted Oct 28, 2014·6 cites·16 claims
- 2878US8772693B2System and method for Hilbert phase imagingPOPESCU GABRIEL·Filed 2006·Granted Jul 8, 2014·4 cites·48 claims
- 2978US6815677B2Scanning electron microscope and method of controlling the sameFUJITSU LTD·Filed 2001·Granted Nov 9, 2004·13 cites·25 claims
- 3077US12157987B2Rotary working vehicleYANMAR POWER TECHNOLOGY CO LTD·Filed 2021·Granted Dec 3, 2024·0 cites·20 claims
- 3177US11236487B2Rotary working vehicleYANMAR POWER TECHNOLOGY CO LTD·Filed 2019·Granted Feb 1, 2022·2 cites·4 claims
- 3277US8649675B2Interchangeable lens and camera bodyTAKAHATA JUNJI·Filed 2012·Granted Feb 11, 2014·4 cites·14 claims
- 3376US9423343B2Membrane potential change detection device and membrane potential change detection methodSUGIYAMA NORIKAZU·Filed 2011·Granted Aug 23, 2016·1 cites·13 claims
- 3474US9897942B2Image forming apparatus controlling contact pressure between image bearing member and transfer deviceCANON KK·Filed 2016·Granted Feb 20, 2018·1 cites·18 claims
- 3574US8429973B2Ultrasonic inspection device and ultrasonic inspection methodISOBE HIDEO·Filed 2010·Granted Apr 30, 2013·3 cites·5 claims
- 3674US6772089B2Graphic contour extracting method, pattern inspecting method, program and pattern inspecting systemTOSHIBA KK·Filed 2002·Granted Aug 3, 2004·29 cites·12 claims
- 3772US8488871B2Three-dimensional ultrasonic inspection apparatusMATSUMOTO SHIN·Filed 2009·Granted Jul 16, 2013·4 cites·6 claims
- 3872US7023587B2Image scanning apparatus, recording medium which stores image scanning programs, and data structureNIKON CORP·Filed 2001·Granted Apr 4, 2006·11 cites·12 claims
- 3972US6642519B2Fine pattern inspection apparatus and method and managing apparatus and method of critical dimension scanning electron microscope deviceTOSHIBA KK·Filed 2002·Granted Nov 4, 2003·15 cites·17 claims
- 4069US8995862B2Image forming apparatusCANON KK·Filed 2013·Granted Mar 31, 2015·1 cites·14 claims
- 4169US8654245B2Imaging deviceTAKAHATA JUNJI·Filed 2012·Granted Feb 18, 2014·2 cites·12 claims
- 4268US12473933B2Hydraulic circuitJATCO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·7 claims
- 4368US8891003B2Imaging apparatus including hot shoeSHINTANI DAI·Filed 2012·Granted Nov 18, 2014·2 cites·8 claims
- 4468US7412671B2Apparatus and method for verifying an integrated circuit patternTOSHIBA KK·Filed 2004·Granted Aug 12, 2008·13 cites·15 claims
- 4567US9354587B2Image forming apparatus with cleaning unitCANON KK·Filed 2013·Granted May 31, 2016·1 cites·15 claims
- 4667US8191422B2Copying apparatusMARUYAMA KENSUKE·Filed 2009·Granted Jun 5, 2012·5 cites·22 claims
- 4767US7987723B2Copying apparatusTOSHIBA KK·Filed 2009·Granted Aug 2, 2011·2 cites·18 claims
- 4867US2023295822A1Method of controlling load of water electrolysis stack, method of producing hydrogen, and water electrolysis apparatusTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4966US10067444B2Remanufacturing method of developer accommodating unitCANON KK·Filed 2018·Granted Sep 4, 2018·0 cites·18 claims
- 5065US6297874B1Film image reading device and a storage medium which stores a control procedure for the film image reading deviceNIKON CORP·Filed 1999·Granted Oct 2, 2001·30 cites·47 claims
Showing the top 50 of 145 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →