Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384256 | Tooling for punching steel sheet and punching method | Yuzo Takahashi, Osamu Kawano, Tatsuo Yokoi, Junji Haji | 2019-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384256 | Tooling for punching steel sheet and punching method | Yuzo Takahashi, Osamu Kawano, Tatsuo Yokoi, Junji Haji | 2019-08-20 |