Inventor · disambiguated record
Tamotsu Fukuma
Also filed as: FUKUMA TAMOTSU
5 granted patents·1 citations·filing 2016–2022
60Inventor score
Files withPRIMEARTH EV ENERGY CO LTD5
Top patents by PatentIndex Score
5 records- 0173US10355325B2Method for reusing vehicle rechargeable batteryPRIMEARTH EV ENERGY CO LTD·Filed 2016·Granted Jul 16, 2019·1 cites·8 claims
- 0259US12002934B2Method and device for determining state of rechargeable batteryPRIMEARTH EV ENERGY CO LTD·Filed 2021·Granted Jun 4, 2024·0 cites·4 claims
- 0353US10605871B2Method and device for determining state of rechargeable batteryPRIMEARTH EV ENERGY CO LTD·Filed 2018·Granted Mar 31, 2020·0 cites·15 claims
- 0450US12456765B2Method for replacing rechargeable batteryPRIMEARTH EV ENERGY CO LTD·Filed 2022·Granted Oct 28, 2025·0 cites·13 claims
- 0540US10218037B2Method 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 →