Inventor · disambiguated record
Yohei Nakamura
Also filed as: NAKAMURA YOHEI
61 granted patents·6 pending applications·123 citations·filing 2006–2024
98Inventor score
Top patents by PatentIndex Score
67 records- 0198US11597212B2Liquid ejection apparatus and liquid ejection headCANON KK·Filed 2021·Granted Mar 7, 2023·3 cites·15 claims
- 0298US11043359B2Charged particle beam apparatus and charged particle beam inspection systemHITACHI HIGH TECH CORP·Filed 2020·Granted Jun 22, 2021·14 cites·10 claims
- 0398US9751317B2Liquid ejection deviceCANON KK·Filed 2016·Granted Sep 5, 2017·14 cites·10 claims
- 0497US10538087B2Liquid ejecting head and liquid ejecting apparatusCANON KK·Filed 2018·Granted Jan 21, 2020·10 cites·19 claims
- 0596US11398367B2Charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2020·Granted Jul 26, 2022·4 cites·11 claims
- 0696US10792930B2Liquid ejection apparatus and liquid ejection headCANON KK·Filed 2018·Granted Oct 6, 2020·10 cites·24 claims
- 0796US10583662B2Liquid supply apparatus, liquid ejection head, and liquid supply methodCANON KK·Filed 2018·Granted Mar 10, 2020·9 cites·12 claims
- 0893US9919521B2Liquid ejection headCANON KK·Filed 2015·Granted Mar 20, 2018·5 cites·14 claims
- 0991US11285730B2Liquid ejection apparatus and liquid filling method in liquid ejection apparatusCANON KK·Filed 2020·Granted Mar 29, 2022·2 cites·18 claims
- 1090US11398366B2Charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2020·Granted Jul 26, 2022·2 cites·14 claims
- 1190US10971347B2Charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2016·Granted Apr 6, 2021·9 cites·7 claims
- 1289US11355308B2Charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2020·Granted Jun 7, 2022·2 cites·13 claims
- 1388US11749494B2Charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2021·Granted Sep 5, 2023·1 cites·16 claims
- 1487US2024375405A1Liquid ejection apparatus and liquid ejection headCANON KK·Filed 2024·Application pending·0 cites
- 1585US10493750B2Method for controlling liquid ejection apparatusCANON KK·Filed 2018·Granted Dec 3, 2019·2 cites·7 claims
- 1685US8807713B2Liquid ejection headCANON KK·Filed 2013·Granted Aug 19, 2014·4 cites·4 claims
- 1783US12077001B2Liquid ejection apparatus and liquid ejection headCANON KK·Filed 2023·Granted Sep 3, 2024·0 cites·20 claims
- 1883US10312932B2Successive approximation analog-to-digital converterHITACHI LTD·Filed 2018·Granted Jun 4, 2019·5 cites·11 claims
- 1982US9539810B2Liquid discharge head and head unit using the sameCANON KK·Filed 2015·Granted Jan 10, 2017·2 cites·19 claims
- 2081US11175332B2Method for measurement of current-voltage characteristicsROHM CO LTD·Filed 2019·Granted Nov 16, 2021·2 cites·14 claims
- 2180US8933831B2Analog-to-digital converter and wireless receiverOSHIMA TAKASHI·Filed 2012·Granted Jan 13, 2015·7 cites·15 claims
- 2275US8636349B2Liquid ejection head and liquid ejection apparatusNAKAKUBO TORU·Filed 2011·Granted Jan 28, 2014·2 cites·21 claims
- 2373US12394041B2System for deriving electrical characteristics and non-transitory computer-readable mediumHITACHI HIGH TECH CORP·Filed 2023·Granted Aug 19, 2025·0 cites·14 claims
- 2471US11646172B2Charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2021·Granted May 9, 2023·0 cites·14 claims
- 2570US11631568B2Device defect detection method using a charged particle beamHITACHI HIGH TECH CORP·Filed 2021·Granted Apr 18, 2023·0 cites·16 claims
- 2670US11511549B2Liquid ejection apparatus, liquid ejection head, and recovery methodCANON KK·Filed 2020·Granted Nov 29, 2022·0 cites·6 claims
- 2769US10792917B2Liquid ejecting head and liquid ejecting apparatusCANON KK·Filed 2019·Granted Oct 6, 2020·0 cites·19 claims
- 2868US11043358B2Measuring apparatus and method of setting observation conditionHITACHI HIGH TECH CORP·Filed 2017·Granted Jun 22, 2021·1 cites·17 claims
- 2964US11724511B2Liquid ejection apparatusCANON KK·Filed 2021·Granted Aug 15, 2023·0 cites·19 claims
- 3064US11694325B2System for deriving electrical characteristics and non-transitory computer-readable mediumHITACHI HIGH TECH CORP·Filed 2020·Granted Jul 4, 2023·0 cites·19 claims
- 3164US8538620B2Creep cut-off control device for electric vehicleNAKAMURA YOHEI·Filed 2011·Granted Sep 17, 2013·3 cites·4 claims
- 3262US2019100025A1Liquid ejection apparatus, liquid ejection head, and recovery methodCANON KK·Filed 2018·Application pending·0 cites
- 3361US11932138B2Electric vehicle control method and electric vehicle control systemNISSAN MOTOR·Filed 2020·Granted Mar 19, 2024·0 cites·11 claims
- 3460US9002556B2Torque response control apparatus for electric motor of vehicleNAKAMURA YOHEI·Filed 2011·Granted Apr 7, 2015·2 cites·7 claims
- 3559US9337853B2Interleaved A/D converterNAKAMURA YOHEI·Filed 2012·Granted May 10, 2016·2 cites·17 claims
- 3658US11084300B2Liquid discharge headCANON KK·Filed 2019·Granted Aug 10, 2021·0 cites·12 claims
- 3758US10076959B2Vehicle regenerative braking control deviceNISSAN MOTOR·Filed 2014·Granted Sep 18, 2018·1 cites·8 claims
- 3858US8521351B2Creeping-cut control apparatus for electrically driven vehicleNAKAMURA YOHEI·Filed 2011·Granted Aug 27, 2013·2 cites·6 claims
- 3955US11179932B2Liquid ejection headCANON KK·Filed 2019·Granted Nov 23, 2021·0 cites·15 claims
- 4055US10857794B2Liquid ejection head and manufacturing method of liquid ejection headCANON KK·Filed 2019·Granted Dec 8, 2020·0 cites·8 claims
- 4154US11335535B2Charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2020·Granted May 17, 2022·0 cites·3 claims
- 4252US11993248B2Method for controlling series hybrid vehicle, and series hybrid vehicleNISSAN MOTOR·Filed 2020·Granted May 28, 2024·0 cites·9 claims
- 4352US11420628B2Vehicle control method and vehicle control deviceNISSAN MOTOR·Filed 2018·Granted Aug 23, 2022·0 cites·6 claims
- 4452US8593650B2Printer and method for detecting movement of objectIIO AKIHISA·Filed 2010·Granted Nov 26, 2013·2 cites·17 claims
- 4551US8663755B2Conductive laminate and touch panel using sameMAEDA MASAYO·Filed 2011·Granted Mar 4, 2014·1 cites·7 claims
- 4650US10856845B2Ultrasound probe and ultrasound diagnosis device using the sameHITACHI LTD·Filed 2016·Granted Dec 8, 2020·0 cites·14 claims
- 4750US10554217B2Sensor terminal and sensor systemHITACHI LTD·Filed 2018·Granted Feb 4, 2020·0 cites·13 claims
- 4850US9090061B2Piezoelectric element drive method and liquid ejecting deviceCANON KK·Filed 2014·Granted Jul 28, 2015·0 cites·12 claims
- 4949US2024151665A1Inspection systemHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 5048US12406826B2Charged particle beam device and sample observation methodHITACHI HIGH TECH CORP·Filed 2020·Granted Sep 2, 2025·0 cites·15 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →