Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865462 | Processing method for lithium ion battery scrap | Junichi Ito, Junichi Arakawa, Naoki Higuchi | 2020-12-15 |
| 10807879 | Processing method for lithium ion battery scrap | Junichi Ito, Junichi Arakawa, Naoki Higuchi | 2020-10-20 |
| 10443111 | Method for removing iron from iron-containing solution and method for recovering valuable metals | Junichi Arakawa, Junichi Ito | 2019-10-15 |