Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473172 | Wear-resistant copper-zinc alloy and mechanical device using same | Masaaki Yamane, Hayao Eguchi, Masato Arai, Mutsuki Ishijima, Hideharu Ito +3 more | 2022-10-18 |
| 11247861 | Medium conveying apparatus for determining thickness of medium | Shingo Kanaya | 2022-02-15 |