Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11469012 | Electric wire twisting device and electric wire twisting method | Hiroaki Shirai, Junya Enomoto, Naoki Fujisawa, Tatsuya Yamada | 2022-10-11 |
| 10984925 | Electric wire twisting device and electric wire twisting method | Hiroaki Shirai, Junya Enomoto, Naoki Fujisawa, Tatsuya Yamada | 2021-04-20 |