Inventor · disambiguated record
Kenichi Sejima
Also filed as: SEJIMA KENICHI
10 granted patents·1 pending application·26 citations·filing 2013–2017
84Inventor score
Files withGS YUASA INT LTD11
Top patents by PatentIndex Score
11 records- 0191US10557893B2Management device for secondary battery, and method of managing secondary batteryGS YUASA INT LTD·Filed 2015·Granted Feb 11, 2020·9 cites·20 claims
- 0287US10101401B2Energy storage device management apparatus, energy storage device management method, energy storage device module, energy storage device management program, and movable bodyGS YUASA INT LTD·Filed 2016·Granted Oct 16, 2018·4 cites·20 claims
- 0377US10712393B2Energy storage device management apparatus, energy storage device module, vehicle, and energy storage device management methodGS YUASA INT LTD·Filed 2017·Granted Jul 14, 2020·3 cites·20 claims
- 0474US9041405B2Condition estimation device and method of generating open circuit voltage characteristicGS YUASA INT LTD·Filed 2013·Granted May 26, 2015·3 cites·10 claims
- 0571US9970992B2State estimation device, energy storage module, vehicle, and state estimation methodGS YUASA INT LTD·Filed 2017·Granted May 15, 2018·2 cites·8 claims
- 0668US10830823B2Estimation device and estimation methodGS YUASA INT LTD·Filed 2017·Granted Nov 10, 2020·1 cites·18 claims
- 0768US10330735B2State estimation device and state estimation methodGS YUASA INT LTD·Filed 2016·Granted Jun 25, 2019·1 cites·20 claims
- 0867US9983270B2State of charge estimation device and method of estimating state of chargeGS YUASA INT LTD·Filed 2014·Granted May 29, 2018·2 cites·15 claims
- 0963US9506988B2Condition estimation device and method of estimating conditionGS YUASA INT LTD·Filed 2013·Granted Nov 29, 2016·1 cites·20 claims
- 1043US10901039B2Open circuit voltage estimation device, condition estimation device, and method of estimating open circuit voltageGS YUASA INT LTD·Filed 2013·Granted Jan 26, 2021·0 cites·18 claims
- 1141US2014111214A1Electric storage condition detecting apparatusGS YUASA INT LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →