Inventor · disambiguated record
Daisuke Koba
Also filed as: KOBA Daisuke
17 granted patents·29 citations·filing 2012–2021
90Inventor score
Top patents by PatentIndex Score
17 records- 0187US9354278B2Device for detecting normal, abnormal or deteriorated battery statePRIMEARTH EV ENERGY CO LTD·Filed 2013·Granted May 31, 2016·7 cites·11 claims
- 0284US11909249B2Power feeding systemPRIMEARTH EV ENERGY CO LTD·Filed 2021·Granted Feb 20, 2024·2 cites·7 claims
- 0383US11884180B2Battery system and method of controlling battery systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 30, 2024·2 cites·6 claims
- 0479US10281530B2Battery capacity measuring device and battery capacity measuring methodPRIMEARTH EV ENERGY CO LTD·Filed 2017·Granted May 7, 2019·1 cites·6 claims
- 0578US9692088B2Method for restoring battery capacity, method for restoring battery pack capacity, device for restoring battery capacity, and device for restoring battery pack capacityPRIMEARTH EV ENERGY CO LTD·Filed 2014·Granted Jun 27, 2017·2 cites·8 claims
- 0676US10976372B2Battery state estimation device and battery state estimation methodPRIMEARTH EV ENERGY CO LTD·Filed 2018·Granted Apr 13, 2021·2 cites·13 claims
- 0773US10355325B2Method for reusing vehicle rechargeable batteryPRIMEARTH EV ENERGY CO LTD·Filed 2016·Granted Jul 16, 2019·1 cites·8 claims
- 0873US9880225B2Battery state determination devicePRIMEARTH EV ENERGY CO LTD·Filed 2014·Granted Jan 30, 2018·4 cites·4 claims
- 0968US9995792B2Battery state determination device determining a micro-short-circuiting tendency of a rechargeable batteryPRIMEARTH EV ENERGY CO LTD·Filed 2014·Granted Jun 12, 2018·3 cites·7 claims
- 1066US9453887B2Method of selecting used secondary battery and method of manufacturing battery packPRIMEARTH EV ENERGY CO LTD·Filed 2014·Granted Sep 27, 2016·2 cites·9 claims
- 1163US10429444B2State of charge detection devicePRIMEARTH EV ENERGY CO LTD·Filed 2012·Granted Oct 1, 2019·2 cites·5 claims
- 1260US9559391B2Method and device for adjusting battery modulePRIMEARTH EV ENERGY CO LTD·Filed 2014·Granted Jan 31, 2017·0 cites·11 claims
- 1359US12002934B2Method and device for determining state of rechargeable batteryPRIMEARTH EV ENERGY CO LTD·Filed 2021·Granted Jun 4, 2024·0 cites·4 claims
- 1458US9413041B2Method for adjusting nickel-metal hydride storage batteryPRIMEARTH EV ENERGY CO LTD·Filed 2014·Granted Aug 9, 2016·1 cites·3 claims
- 1553US10605871B2Method and device for determining state of rechargeable batteryPRIMEARTH EV ENERGY CO LTD·Filed 2018·Granted Mar 31, 2020·0 cites·15 claims
- 1649US12416677B2Method for determining battery state and battery state determination deviceTOYOTA BATTERY CO LTD·Filed 2021·Granted Sep 16, 2025·0 cites·1 claims
- 1740US10218037B2Method and device for regenerating nickel metal hydride batteryPRIMEARTH EV ENERGY CO LTD·Filed 2017·Granted Feb 26, 2019·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →