Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340502 | Secondary battery and manufacturing method of secondary battery | Hiroya Umeyama | 2019-07-02 |
| 10326123 | Secondary battery | Hiroya Umeyama, Hiroaki IMANISHI | 2019-06-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340502 | Secondary battery and manufacturing method of secondary battery | Hiroya Umeyama | 2019-07-02 |
| 10326123 | Secondary battery | Hiroya Umeyama, Hiroaki IMANISHI | 2019-06-18 |