Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444744 | Method for separating and recovering nickel and lithium | Makoto Narisako, Daisuke Kobayashi, Naoki Higuchi | 2013-05-21 |
| 8298502 | Preparation method of lithium carbonate from lithium-ion secondary battery recovered material | Naoki Higuchi, Makoto Narisako, Daisuke Kobayashi | 2012-10-30 |