Kazuma AKIMOTO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous electrolytic liquid secondary battery
- Patent number 11,646,466
- Issue date May 9, 2023
- TDK Corporation
- Takamasa Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 11,387,510
- Issue date Jul 12, 2022
- TDK Corporation
- Takamasa Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stabilized lithium powder, and negative electrode and lithium ion s...
- Patent number 9,825,289
- Issue date Nov 21, 2017
- TDK Corporation
- Masahiro Tsuchiya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE AND LITHIUM-...
- Publication number 20230290938
- Publication date Sep 14, 2023
- TDK Corporation
- Kazuma AKIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDA...
- Publication number 20220311009
- Publication date Sep 29, 2022
- TDK Corporation
- Kazuma AKIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20210043885
- Publication date Feb 11, 2021
- TDK Corporation
- Takamasa MINAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTIC LIQUID SECONDARY BATTERY
- Publication number 20200235350
- Publication date Jul 23, 2020
- TDK Corporation
- Takamasa MINAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STABILIZED LITHIUM POWDER, AND NEGATIVE ELECTRODE AND LITHIUM ION S...
- Publication number 20170062811
- Publication date Mar 2, 2017
- TDK Corporation
- Masahiro TSUCHIYA
- H01 - BASIC ELECTRIC ELEMENTS