Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157927 | Method for treating lithium ion battery waste | Kenji Takeda | 2024-12-03 |
| 12090464 | Method for producing precursor of lithium adsorbent | Masatoshi Takano, Shin-ya Matsumoto, Osamu Ikeda, Yohei Kudo, Kazuharu Yoshizuka +1 more | 2024-09-17 |
| 12000018 | Method for separating copper from nickel and cobalt | Tatsuya Higaki, Hiroshi Takenouchi, Hiroshi Kobayashi | 2024-06-04 |
| 11959151 | Method for separating copper from nickel and cobalt | Tatsuya Higaki, Hiroshi Takenouchi, Hiroshi Kobayashi | 2024-04-16 |