Keisuke Sawanishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealed battery, battery pack and battery for engine ignition
- Patent number 12,000,365
- Issue date Jun 4, 2024
- ELIIY Power Co., Ltd.
- Atsuhiko Minagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pouch battery and assembled battery
- Patent number 10,497,922
- Issue date Dec 3, 2019
- ELIIY Power Co., Ltd.
- Keisuke Sawanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Test battery case and test battery
- Patent number 9,935,344
- Issue date Apr 3, 2018
- ELIIY Power Co., Ltd.
- Keisuke Sawanishi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEALED BATTERY, BATTERY PACK AND BATTERY FOR ENGINE IGNITION
- Publication number 20200035965
- Publication date Jan 30, 2020
- ELIIY POWER CO., LTD.
- Atsuhiko MINAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEALED BATTERY AND ASSEMBLED BATTERY
- Publication number 20180090737
- Publication date Mar 29, 2018
- ELIIY POWER CO., LTD.
- Keisuke SAWANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEST BATTERY CASE AND TEST BATTERY
- Publication number 20150072197
- Publication date Mar 12, 2015
- ELIIY POWER CO., LTD.
- Keisuke Sawanishi
- H01 - BASIC ELECTRIC ELEMENTS