Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9722218 | Welded structure in battery, forming method of the same, secondary battery cell and secondary battery module | Kohtaro Ikeda, Eiichi Isono, Hayato Koguchi | 2017-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9722218 | Welded structure in battery, forming method of the same, secondary battery cell and secondary battery module | Kohtaro Ikeda, Eiichi Isono, Hayato Koguchi | 2017-08-01 |