Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300784 | Lithium ion secondary battery | Masahisa Fujimoto | 2025-05-13 |
| 11552325 | Flow battery | TAKAHIRO KURABUCHI, Masahisa Fujimoto | 2023-01-10 |
| 11322769 | Flow battery | Shuji Ito, Masahisa Fujimoto, Sho Shibata | 2022-05-03 |
| 11264632 | Flow battery | — | 2022-03-01 |