Tamotsu FUKUMA

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Kosai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for determining state of rechargeable battery
- Patent number 12,002,934
- Issue date Jun 4, 2024
- PRIMEARTH EV ENERGY CO., LTD
- Tamotsu Fukuma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for determining state of rechargeable battery
- Patent number 10,605,871
- Issue date Mar 31, 2020
- Primearth EV Energy Co., Ltd.
- Hiroshi Matsuno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for reusing vehicle rechargeable battery
- Patent number 10,355,325
- Issue date Jul 16, 2019
- Primearth EV Energy Co., Ltd.
- Daisuke Koba
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for regenerating nickel metal hydride battery
- Patent number 10,218,037
- Issue date Feb 26, 2019
- Primearth EV Energy Co., Ltd.
- Daisuke Koba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR DETERMINING STATE OF RECHARGEABLE BATTERY
- Publication number 20210336300
- Publication date Oct 28, 2021
- PRIMEARTH EV ENERGY CO., LTD.
- Tamotsu FUKUMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR DETERMINING STATE OF RECHARGEABLE BATTERY
- Publication number 20190079140
- Publication date Mar 14, 2019
- PRIMEARTH EV ENERGY CO., LTD.
- Hiroshi MATSUNO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR REGENERATING NICKEL METAL HYDRIDE BATTERY
- Publication number 20180013177
- Publication date Jan 11, 2018
- PRIMEARTH EV ENERGY CO., LTD.
- Daisuke KOBA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR REUSING VEHICLE RECHARGEABLE BATTERY
- Publication number 20160240898
- Publication date Aug 18, 2016
- PRIMEARTH EV ENERGY CO., LTD.
- Daisuke KOBA
- H01 - BASIC ELECTRIC ELEMENTS