Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214542 | Link device and stretching machine | Ichiro Nakajima | 2025-02-04 |
| 12090688 | Stretching apparatus and parts replacement method of stretching apparatus | Ichiro Nakajima | 2024-09-17 |