Inventor · disambiguated record
Keisuke Uchida
Also filed as: UCHIDA KEISUKE
99 granted patents·26 pending applications·654 citations·filing 1996–2025
99Inventor score
Top patents by PatentIndex Score
125 records- 0198US12082418B2Semiconductor memory deviceKIOXIA CORP·Filed 2022·Granted Sep 3, 2024·2 cites·14 claims
- 0298US11940300B2Magnetic sensor with an elongated elementTDK CORP·Filed 2022·Granted Mar 26, 2024·2 cites·17 claims
- 0398US11002805B2Magnetic sensor and magnetic sensor systemTDK CORP·Filed 2019·Granted May 11, 2021·9 cites·13 claims
- 0497US6234932B1Control apparatus for a hybrid vehicleHONDA MOTOR CO LTD·Filed 1999·Granted May 22, 2001·204 cites·12 claims
- 0595US10557896B2Magnetic sensorTDK CORP·Filed 2017·Granted Feb 11, 2020·4 cites·30 claims
- 0694US10712178B2Position detection device for detecting position of an object moving in a predetermined direction, and a magnetic sensor for use with the position detection deviceTDK CORP·Filed 2018·Granted Jul 14, 2020·6 cites·15 claims
- 0793US10712177B2Position detection deviceTDK CORP·Filed 2018·Granted Jul 14, 2020·4 cites·10 claims
- 0893US9517533B2Welded portion inspection apparatus and inspection method thereof, with inspection in different zones of the molten poolTOYOTA MOTOR CO LTD·Filed 2014·Granted Dec 13, 2016·16 cites·12 claims
- 0992US11333717B2Magnetic field detection deviceTDK CORP·Filed 2020·Granted May 17, 2022·2 cites·10 claims
- 1092US11209503B2Magnetic sensorTDK CORP·Filed 2019·Granted Dec 28, 2021·4 cites·15 claims
- 1192US9120184B2Method and apparatus for manufacturing vehicle power transmission deviceUCHIDA KEISUKE·Filed 2011·Granted Sep 1, 2015·11 cites·5 claims
- 1292US8876649B2Welding structure and method for manufacturing welding structureUCHIDA KEISUKE·Filed 2011·Granted Nov 4, 2014·16 cites·10 claims
- 1392US7412190B2Developing apparatus, process cartridge, and image forming apparatusRICOH KK·Filed 2006·Granted Aug 12, 2008·14 cites·22 claims
- 1490US7224921B2Image forming apparatus capable of effectively removing heated air undesirable to image reproductionRICOH KK·Filed 2005·Granted May 29, 2007·12 cites·13 claims
- 1589US11428545B2Position detection deviceTDK CORP·Filed 2020·Granted Aug 30, 2022·2 cites·11 claims
- 1688US11619686B2Magnetic sensor and magnetic sensor systemTDK CORP·Filed 2021·Granted Apr 4, 2023·1 cites·19 claims
- 1788US11320285B2Magnetic sensor with yoke and shieldTDK CORP·Filed 2018·Granted May 3, 2022·3 cites·13 claims
- 1888US6352489B1Engine control system for hybrid vehicleHONDA MOTOR CO LTD·Filed 2000·Granted Mar 5, 2002·49 cites·4 claims
- 1988US2025123124A1Position detection deviceTDK CORP·Filed 2024·Application pending·0 cites
- 2087US12455177B2Position detection deviceTDK CORP·Filed 2024·Granted Oct 28, 2025·0 cites·14 claims
- 2187US12306023B2Magnetic sensor with an elongated elementTDK CORP·Filed 2024·Granted May 20, 2025·0 cites·17 claims
- 2287US12253579B2Magnetic sensor and magnetic sensor systemTDK CORP·Filed 2024·Granted Mar 18, 2025·0 cites·10 claims
- 2387US9239104B2Welded structure and welding methodUCHIDA KEISUKE·Filed 2010·Granted Jan 19, 2016·8 cites·13 claims
- 2487US6314346B1Control system for hybrid vehicleHONDA MOTOR CO LTD·Filed 1999·Granted Nov 6, 2001·128 cites·5 claims
- 2587US2025258250A1Magnetic field detection deviceTDK CORP·Filed 2025·Application pending·0 cites
- 2686US12215988B2Position detection deviceTDK CORP·Filed 2024·Granted Feb 4, 2025·0 cites·10 claims
- 2786US10756109B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Aug 25, 2020·4 cites·20 claims
- 2886US2025251258A1Magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 2985US12313704B2Magnetic field detection deviceTDK CORP·Filed 2023·Granted May 27, 2025·0 cites·9 claims
- 3085US11137284B2Position detection sensor that detects an incident position of light comprising plural pixel groups each with plural pixel partsHAMAMATSU PHOTONICS KK·Filed 2018·Granted Oct 5, 2021·2 cites·7 claims
- 3185US10953498B2Method of welding laminated metal foilsTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 23, 2021·2 cites·3 claims
- 3285US2024381650A1Semiconductor memory deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 3384US10712404B2Angle sensor and angle sensor systemTDK CORP·Filed 2017·Granted Jul 14, 2020·2 cites·17 claims
- 3484US10627255B2Position detection deviceTDK CORP·Filed 2018·Granted Apr 21, 2020·3 cites·7 claims
- 3583US11953347B2Position detection deviceTDK CORP·Filed 2023·Granted Apr 9, 2024·0 cites·17 claims
- 3683US11914008B2Magnetic sensorTDK CORP·Filed 2023·Granted Feb 27, 2024·0 cites·17 claims
- 3783US11906602B2Magnetic sensor and magnetic sensor systemTDK CORP·Filed 2023·Granted Feb 20, 2024·0 cites·10 claims
- 3883US11674822B2Position detection deviceTDK CORP·Filed 2020·Granted Jun 13, 2023·1 cites·22 claims
- 3983US11204263B2Position detection device for detecting position of an object moving in a predetermined direction, and a magnetic sensor for use with the position detection deviceTDK CORP·Filed 2020·Granted Dec 21, 2021·1 cites·9 claims
- 4083US7367036B2Recording/reproduction apparatus, driving method therefor and disk cartridgeRICOH KK·Filed 2005·Granted Apr 29, 2008·5 cites·29 claims
- 4182US2025180672A1Magnetic sensor and magnetic sensor systemTDK CORP·Filed 2025·Application pending·0 cites
- 4281US10360490B2IC card, portable terminal, and portable electronic apparatusTOSHIBA KK·Filed 2016·Granted Jul 23, 2019·2 cites·3 claims
- 4380US11898886B2Position detection deviceTDK CORP·Filed 2022·Granted Feb 13, 2024·0 cites·18 claims
- 4480US9506862B2Welded portion inspection apparatus and inspection method thereofTOYOTA MOTOR CO LTD·Filed 2014·Granted Nov 29, 2016·4 cites·6 claims
- 4580US8814742B2Welded structure and welding methodUCHIDA KEISUKE·Filed 2010·Granted Aug 26, 2014·6 cites·11 claims
- 4679US11808825B2Magnetic field detection deviceTDK CORP·Filed 2022·Granted Nov 7, 2023·0 cites·10 claims
- 4779US10732232B2Magnetic field detection deviceTDK CORP·Filed 2017·Granted Aug 4, 2020·1 cites·18 claims
- 4879US9356736B2Portable electronic device and IC card processing deviceTOSHIBA KK·Filed 2014·Granted May 31, 2016·4 cites·7 claims
- 4979US7615011B2Method and apparatus for measuring blood volume, and vital sign monitor using the sameNIHON KOHDEN CORP·Filed 2007·Granted Nov 10, 2009·15 cites·5 claims
- 5078US11703551B2Magnetic field detection deviceTDK CORP·Filed 2022·Granted Jul 18, 2023·0 cites·23 claims
Showing the top 50 of 125 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →