Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10211440 | Nonaqueous electrolyte secondary battery | Hiroya Umeyama, Yusuke Fukumoto | 2019-02-19 |
| 10193122 | Non-aqueous electrolyte secondary battery | Hiroya Umeyama, Yusuke Fukumoto, Koichi Toriyama | 2019-01-29 |