Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153478 | Secondary battery | Eiji Okutani, Takuya Yamawaki | 2018-12-11 |
| 10147931 | Prismatic secondary battery | Tomokazu Yamanaka, Hiroyuki Inoue | 2018-12-04 |
| 10062873 | Secondary battery and battery pack using the same | Eiji Okutani | 2018-08-28 |