Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9640840 | Sodium secondary battery | Takayuki Nakatsutsumi, Nobuhiko Hojo, Yu Otsuka | 2017-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9640840 | Sodium secondary battery | Takayuki Nakatsutsumi, Nobuhiko Hojo, Yu Otsuka | 2017-05-02 |