Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10046330 | Regenerated cutting blade and shearing type grinder | Naoya Wada, Naoki Ueno, Isao Nagai | 2018-08-14 |
| 9855627 | Regenerating method of cutting blade, its regenerating equipment, and cutting blade for shearing type grinding machine | Naoya Wada, Yoshinobu Azui, Isao Nagai, Tetsuo Yasukawa, Katsu Matsumoto +2 more | 2018-01-02 |