Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396543 | Protection device | Masaaki Iwai, Tsuyoshi Takizawa | 2019-08-27 |
| 10283295 | Protection device | Hirofumi Mochizuki | 2019-05-07 |
| 10177505 | Protection element | Masaaki Iwai, Toshiya Ikeno, Tsuyoshi Takizawa | 2019-01-08 |