Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768438 | Device for injecting liquid electrolyte into battery | Keisho Ishibashi, Ryo Inoue | 2017-09-19 |
| 9768468 | Battery manufacturing method and manufacturing device | Keisho Ishibashi, Ryo Inoue | 2017-09-19 |