Inventor · disambiguated record
Takumi Ito
Also filed as: ITO TAKUMI
35 granted patents·19 pending applications·164 citations·filing 1987–2025
96Inventor score
Files withNEC CORP11HITACHI HIGH TECH CORP7PFU LTD6KOMATSU MFG CO LTD4TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP4
Top patents by PatentIndex Score
54 records- 0192US9281772B2Controller for power converterTOSHIBA MITSUBISHI ELEC INC·Filed 2014·Granted Mar 8, 2016·12 cites·12 claims
- 0288US7032382B2Internal combustion engine provided with intake bypass control deviceKOMATSU MFG CO LTD·Filed 2004·Granted Apr 25, 2006·37 cites·8 claims
- 0387US11262371B2Automatic analyzer and automatic analysis methodHITACHI HIGH TECH CORP·Filed 2017·Granted Mar 1, 2022·3 cites·13 claims
- 0486US7885364B2Wireless communication system, receiver, demodulation method used for the system and receiver, and program thereofNEC CORP·Filed 2006·Granted Feb 8, 2011·18 cites·25 claims
- 0582US11994529B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2023·Granted May 28, 2024·0 cites·6 claims
- 0681US12351423B2Medium conveying apparatus detecting bound medium based on lift of mediumPFU LTD·Filed 2023·Granted Jul 8, 2025·0 cites·16 claims
- 0779US10272117B2Methods of using an activator of cereblon for neural cell expansion and the treatment of central nervous system disordersCELGENE CORP·Filed 2015·Granted Apr 30, 2019·3 cites·23 claims
- 0879US7386057B2Iterative soft interference cancellation and filtering for spectrally efficient high-speed transmission in MIMO systemsNEC CORP·Filed 2003·Granted Jun 10, 2008·18 cites·23 claims
- 0979US6868329B2Control method of EGR system of engineKOMATSU MFG CO LTD·Filed 2003·Granted Mar 15, 2005·26 cites·2 claims
- 1076US11662358B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2021·Granted May 30, 2023·0 cites·7 claims
- 1173US12448241B2Medium conveying apparatus to detect predetermined medium based on lift of mediumPFU LTD·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 1273US11866291B2Medium conveying apparatus detecting bound medium based on lift of mediumPFU LTD·Filed 2022·Granted Jan 9, 2024·0 cites·20 claims
- 1373US7936838B2Wireless communication system, receiving apparatus, modulating method for use therein, and program thereforNEC CORP·Filed 2005·Granted May 3, 2011·5 cites·114 claims
- 1472US7822132B2OFDM communication systemNEC CORP·Filed 2005·Granted Oct 26, 2010·5 cites·33 claims
- 1571US12255072B2Method of processing substrate, substrate processing apparatus, recording medium, and method of manufacturing semiconductor deviceKOKUSAI ELECTRIC CORP·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 1669US2025218786A1Method of processing substrate, substrate processing apparatus, recording medium, and method of manufacturing semiconductor deviceKOKUSAI ELECTRIC CORP·Filed 2025·Application pending·0 cites
- 1767US8651227B2Motor control device and electric power steering deviceTANIGUCHI YOJI·Filed 2010·Granted Feb 18, 2014·3 cites·6 claims
- 1866US12294322B2Drive system and control methodTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2021·Granted May 6, 2025·0 cites·8 claims
- 1966US11162965B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2017·Granted Nov 2, 2021·0 cites·6 claims
- 2064US10951148B2Control apparatus of a synchronous motorTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted Mar 16, 2021·0 cites·4 claims
- 2164US7047942B2Piping structure of fuel injection pipes for engineKOMATSU MFG CO LTD·Filed 2004·Granted May 23, 2006·11 cites·14 claims
- 2264US2025285163A1Information processing device and information processing methodTOSHIBA TEC KK·Filed 2024·Application pending·0 cites
- 2362US2025061336A1Information processing apparatus, information processing method, and computer program productTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2461US7565114B2Transmitter apparatus, receiver apparatus, and radio communication systemNEC CORP·Filed 2004·Granted Jul 21, 2009·6 cites·20 claims
- 2560US7685501B2Wireless communication system, receiving apparatus with a plurality of antennas, demodulating method for such wireless communication system, receiving apparatus, and program for such demodulating methodNEC CORP·Filed 2006·Granted Mar 23, 2010·2 cites·20 claims
- 2660US2025003997A1Automatic analysis deviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 2759US2025002280A1Media conveying apparatusPFU LTD·Filed 2024·Application pending·0 cites
- 2859US2025002278A1Media feeding apparatus, media feeding method, and non-transitory recording mediumPFU LTD·Filed 2024·Application pending·0 cites
- 2958US12375015B2Drive system and control methodTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2021·Granted Jul 29, 2025·0 cites·4 claims
- 3056US12503614B2Resin emulsion for water-based inkNIPPON CATALYTIC CHEM IND·Filed 2021·Granted Dec 23, 2025·0 cites·6 claims
- 3156US2023395378A1Method of processing substrate, method of manufacturing semiconductor device, substrate processing apparatus, and recording mediumKOKUSAI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 3255US2023335973A1Semiconductor laser elementTECHNION RES & DEV FOUNDATION·Filed 2022·Application pending·0 cites
- 3354US11255427B2Shift deviceTOKAI RIKA CO LTD·Filed 2020·Granted Feb 22, 2022·0 cites·6 claims
- 3453US12334843B2Drive system and control methodTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2021·Granted Jun 17, 2025·0 cites·6 claims
- 3553US10783642B2Ultrasonic diagnostic apparatus and ultrasonic image processing methodHITACHI LTD·Filed 2019·Granted Sep 22, 2020·0 cites·11 claims
- 3652US12218604B2Power converter, power conversion controller, and control methodTMEIC CORP·Filed 2020·Granted Feb 4, 2025·0 cites·6 claims
- 3749US12117804B2Electric motor speed control apparatus and electric motor speed control methodTMEIC CORP·Filed 2020·Granted Oct 15, 2024·0 cites·8 claims
- 3849US11218613B1Medium conveying apparatus for controlling medium conveyance based on inclination of medium and position of mediumPFU LTD·Filed 2020·Granted Jan 4, 2022·0 cites·16 claims
- 3949US2023061622A1Automatic analysis system, control device, and cleaning methodHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 4048US2009044909A1Plasma processing apparatusSEKISUI CHEMICAL CO LTD·Filed 2008·Application pending·0 cites
- 4147US2021161506A1Ultrasound diagnostic apparatus and display methodHITACHI LTD·Filed 2020·Application pending·0 cites
- 4245US11353473B2Automatic analyzer and automatic analysis methodHITACHI HIGH TECH CORP·Filed 2017·Granted Jun 7, 2022·0 cites·9 claims
- 4345US2008298498A1Transmitting apparatus, receiving apparatus, radio communication system, transmitting method, receiving method, communication method and programNEC CORP·Filed 2008·Application pending·0 cites
- 4444US2003096579A1Wireless communication systemNEC CORP·Filed 2002·Application pending·0 cites
- 4543US7580447B2Reception device and radio communication system using the sameNEC CORP·Filed 2004·Granted Aug 25, 2009·0 cites·30 claims
- 4643US2009060064A1OFDM Communication System, Method for Generating Feedback Information Thereof, and Communication ApparatusNEC CORP·Filed 2006·Application pending·0 cites
- 4740US2009002235A1Radio Communication System, Transmission Apparatus, Transmission Method, Program and Recording MediumNEC CORP·Filed 2006·Application pending·0 cites
- 4839US11799401B2Drive systemTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2020·Granted Oct 24, 2023·0 cites·16 claims
- 4939US6138643AFuel injection device with oil sealKOMATSU MFG CO LTD·Filed 1999·Granted Oct 31, 2000·10 cites·3 claims
- 5039US2006185594A1Plasma treating apparatus and its electrode structureUEHARA TSUYOSHI·Filed 2004·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →