Yuki Koyama

Follow

Person

Niihama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active material for lithium ion secondary batter...
- Patent number 12,334,550
- Issue date Jun 17, 2025
- Sumitomo Metal Mining Co., Ltd.
- Haruki Kaneda
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTER...
- Publication number 20250219092
- Publication date Jul 3, 2025
- Sumitomo Metal Mining Co., Ltd.
- Haruki KANEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...
- Publication number 20220293933
- Publication date Sep 15, 2022
- Sumitomo Metal Mining Co., Ltd.
- Haruki Kaneda
- H01 - BASIC ELECTRIC ELEMENTS