Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10732220 | Positioning and fixing device | Hiroo Tamura, Katsura Tomotaki, Yoshiyuki Yokoyama, Tomohiro Yoshimochi | 2020-08-04 |
| 6729215 | Dicing machine | Osamu Nishina, Yasuyuki Sakaya | 2004-05-04 |