Inventor
FUKUMA TAMOTSU
JP5 patents
Patents
5 patentsUS10355325B2Jul 16, 2019
Method for reusing vehicle rechargeable battery
PRIMEARTH EV ENERGY CO LTD1 citations60
US12002934B2Jun 4, 2024
Method and device for determining state of rechargeable battery
PRIMEARTH EV ENERGY CO LTD0 citations49
US12456765B2Oct 28, 2025
Method for replacing rechargeable battery
PRIMEARTH EV ENERGY CO LTD0 citations47
US10605871B2Mar 31, 2020
Method and device for determining state of rechargeable battery
PRIMEARTH EV ENERGY CO LTD0 citations40
US10218037B2Feb 26, 2019
Method and device for regenerating nickel metal hydride battery
PRIMEARTH EV ENERGY CO LTD0 citations39