Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11961980 | Lithium ion battery scrap treatment method | Junichi Arakawa, Junichi Ito | 2024-04-16 |
| 11702719 | Method for recovering lithium from lithium ion battery scrap | Junichi Arakawa, Junichi Ito | 2023-07-18 |