Inventor · disambiguated record
Kishiro Nagai
Also filed as: NAGAI KISHIRO
12 granted patents·3 pending applications·66 citations·filing 2014–2018
88Inventor score
Top patents by PatentIndex Score
15 records- 0196US9670825B2Flow rate-controlling valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jun 6, 2017·22 cites·20 claims
- 0296US9482161B2Actuator of link mechanism for internal combustion engine and actuator for variable compression ratio mechanismHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Nov 1, 2016·14 cites·16 claims
- 0393US10883421B2Actuator of variable compression ratio mechanism and actuator of link mechanismHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jan 5, 2021·5 cites·4 claims
- 0492US9797307B2Actuator of variable compression ratio mechanism and actuator of link mechanismHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Oct 24, 2017·12 cites·18 claims
- 0591US10287972B2Actuator for link mechanism for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted May 14, 2019·6 cites·16 claims
- 0690US10619578B2Link mechanism actuator for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Apr 14, 2020·5 cites·14 claims
- 0772US10400668B2Actuator device for variable compression ratio internal combustion engineNISSAN MOTOR·Filed 2016·Granted Sep 3, 2019·1 cites·8 claims
- 0871US10400666B2Variable compression ratio mechanism for internal combustion engineNISSAN MOTOR·Filed 2016·Granted Sep 3, 2019·1 cites·6 claims
- 0945US10156186B2Actuator for link mechanism for internal combustion engine, and method for assembling said actuatorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Dec 18, 2018·0 cites·19 claims
- 1045US2020040814A1Actuator of variable compression ratio mechanism for internal combusion engine and variable compression ratio apparatus for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 1144US10480402B2Actuator of link mechanism for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Nov 19, 2019·0 cites·13 claims
- 1243US10508594B2Actuator for link mechanism for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Dec 17, 2019·0 cites·15 claims
- 1343US10400667B2Variable compression ratio mechanism for internal combustion engineNISSAN MOTOR·Filed 2016·Granted Sep 3, 2019·0 cites·3 claims
- 1440US2019186311A1Actuator of link mechanism for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Application pending·0 cites
- 1532US2021071570A1Actuator for variable compression ratio mechanism of internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →