Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020787 | Workpiece placement platform device having workpiece positioning member movable in and out relative to upper surface of placement platform | Masaaki Sato, Iwao Hayashi, Masashi Shirota, Naoyuki Okamoto | 2021-06-01 |