Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984597 | Sodium ion secondary battery | Keita Niitani, Shin Ushiroda, Hiroko Kuwata | 2024-05-14 |
| 11916230 | Negative electrode active material, negative electrode, alkaline storage battery, and method of producing negative electrode active material | Motoyoshi Okumura, Takeo OKANISHI, Atsushi Minagata | 2024-02-27 |