Issued Patents All Time
Showing 1–2 of 2 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, Masashi Shirota, Takeshi Washio, Naoyuki Okamoto | 2021-06-01 |
| 7511298 | Method for forming semiconductor film and use of semiconductor film | Masahide Kawaraya | 2009-03-31 |