Inventor · disambiguated record
Yasuaki Aoyama
Also filed as: AOYAMA YASUAKI
30 granted patents·17 pending applications·82 citations·filing 1983–2025
94Inventor score
Top patents by PatentIndex Score
47 records- 0188US11887780B2Conveyance apparatus, sample analysis system including the same, and sample preprocessing apparatusHITACHI HIGH TECH CORP·Filed 2019·Granted Jan 30, 2024·3 cites·13 claims
- 0286US7405503B2Permanent magnet rotating electric machineSHINETSU CHEMICAL CO·Filed 2006·Granted Jul 29, 2008·15 cites·6 claims
- 0385US11772911B2Conveying deviceHITACHI HIGH TECH CORP·Filed 2020·Granted Oct 3, 2023·2 cites·7 claims
- 0482US8466587B2Linear motorAOYAMA YASUAKI·Filed 2011·Granted Jun 18, 2013·6 cites·10 claims
- 0581US8680739B2Rotary electrical machineAOYAMA YASUAKI·Filed 2010·Granted Mar 25, 2014·8 cites·6 claims
- 0679US10371144B2Linear motor, compressor equipped with linear motor and equipment equipped with linear motorHITACHI LTD·Filed 2015·Granted Aug 6, 2019·2 cites·8 claims
- 0775US9520699B2SwitchgearHITACHI LTD·Filed 2013·Granted Dec 13, 2016·3 cites·8 claims
- 0875US8810082B2Linear motorAOYAMA YASUAKI·Filed 2009·Granted Aug 19, 2014·7 cites·18 claims
- 0975US4543811AProgressive forming method of product having varied cross-sectional lengthTOYOTA MOTOR CO LTD·Filed 1983·Granted Oct 1, 1985·23 cites·9 claims
- 1074US11851282B2Conveying device, sample analysis system and sample pretreatment device including the conveying device, and method for conveying conveyance objectHITACHI HIGH TECH CORP·Filed 2020·Granted Dec 26, 2023·1 cites·12 claims
- 1170US9712032B2Linear motor and linear motor drive systemHITACHI LTD·Filed 2013·Granted Jul 18, 2017·2 cites·16 claims
- 1269US12304752B2Conveyance deviceHITACHI HIGH TECH CORP·Filed 2021·Granted May 20, 2025·0 cites·8 claims
- 1369US10128732B2Linear motorAOYAMA YASUAKI·Filed 2012·Granted Nov 13, 2018·2 cites·11 claims
- 1469US9899172B2Circuit breaker and circuit breaker operating methodHITACHI LTD·Filed 2013·Granted Feb 20, 2018·2 cites·11 claims
- 1569US9673005B2SwitchgearHITACHI LTD·Filed 2014·Granted Jun 6, 2017·2 cites·14 claims
- 1668US12377697B2Electromagnetic suspensionHITACHI ASTEMO LTD·Filed 2021·Granted Aug 5, 2025·0 cites·9 claims
- 1767US10288117B2Motor system and compressor equipped therewithHITACHI LTD·Filed 2015·Granted May 14, 2019·1 cites·5 claims
- 1865US10727727B2Linear motor and apparatus using sameHITACHI LTD·Filed 2015·Granted Jul 28, 2020·1 cites·6 claims
- 1962US11933801B2Transport device and specimen analysis system including transport deviceHITACHI HIGH TECH CORP·Filed 2020·Granted Mar 19, 2024·0 cites·15 claims
- 2062US2025251418A1Conveyance apparatusHITACHI HIGH TECH CORP·Filed 2023·Application pending·0 cites
- 2161US12306202B2Conveyance deviceHITACHI HIGH TECH CORP·Filed 2021·Granted May 20, 2025·0 cites·6 claims
- 2261US2025235883A1Mist generating nozzleSCIENCE CO LTD·Filed 2025·Application pending·0 cites
- 2360US2025224415A1Conveying Device, Specimen Analysis System Provided With Conveying Device, and Specimen Pretreatment Device Provided With Conveying DeviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 2460US2024351051A1Mist generating nozzleSCIENCE CO LTD·Filed 2022·Application pending·0 cites
- 2559US12325599B2Conveying device and analysis systemHITACHI HIGH TECH CORP·Filed 2020·Granted Jun 10, 2025·0 cites·10 claims
- 2659US12098039B2Body-to-be-conveyed, container carrier, and conveying deviceHITACHI HIGH TECH CORP·Filed 2020·Granted Sep 24, 2024·0 cites·17 claims
- 2758US2024175883A1Conveying Device, and Analyte Analysis SystemHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 2857US2024094234A1Specimen Transportation DeviceHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 2955US10811950B2Linear motor and device provided with linear motorHITACHI LTD·Filed 2015·Granted Oct 20, 2020·0 cites·12 claims
- 3055US2025074721A1Transport Device, Specimen Analysis System Comprising Transport Device, and Specimen Pre-Treatment Device Comprising Transport DeviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 3153US2023184799A1Transport Device and Analysis SystemHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 3253US2023184798A1Sample transport deviceHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 3352US12438431B2Electromagnetic actuator device and suspension device provided with sameHITACHI ASTEMO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·9 claims
- 3451US9000626B2Thrust generation mechanism, drive device, XY stage and XYZ stageAOYAMA YASUAKI·Filed 2009·Granted Apr 7, 2015·2 cites·18 claims
- 3550US12230441B2Transport device and transport methodHITACHI HIGH TECH CORP·Filed 2020·Granted Feb 18, 2025·0 cites·5 claims
- 3650US2024420877A1Conveyance deviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 3749US11962215B2Linear motion motorHITACHI LTD·Filed 2020·Granted Apr 16, 2024·0 cites·12 claims
- 3849US2022252627A1Conveyance Device, and Specimen Analysis System and Specimen Pretreatment Device Including the SameHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 3947US12489384B2Control device, vehicle behavior control device, and force generation mechanism systemHITACHI ASTEMO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·6 claims
- 4046US2023211964A1Transport Device and Analysis SystemHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 4145US10218252B2Linear motor and positioning apparatusAOYAMA YASUAKI·Filed 2010·Granted Feb 26, 2019·0 cites·13 claims
- 4245US2023273229A1Sample transport device, sample analysis system, and sample pretreatment deviceHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 4344US2025099986A1Bubble liquid generating nozzleSCIENCE CO LTD·Filed 2022·Application pending·0 cites
- 4442US10090748B2Linear motor and compressor equipped with linear motorHITACHI LTD·Filed 2015·Granted Oct 2, 2018·0 cites·11 claims
- 4542US2015091677A1Gas Circuit BreakerHITACHI LTD·Filed 2013·Application pending·0 cites
- 4641US2013082545A1Linear MotorGOTO KENGO·Filed 2010·Application pending·0 cites
- 4741US2013088099A1Generator and Electricity-Generating SystemAOYAMA YASUAKI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →