Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128493 | Negative electrode active material, negative electrode and battery | Noriyuki Negi, Tatsuo Nagata | 2018-11-13 |
| 10038184 | Negative electrode active material, negative electrode and battery | Tatsuo Nagata | 2018-07-31 |