Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099314 | Tool holder and machine tool | Kouichi Katoh, Masami Aihara, Makoto Sawazaki | 2018-10-16 |
| 10022831 | Industrial machine provided with foreign matter expulsion mechanism | Minoru Kuroiwa | 2018-07-17 |
| 10016838 | Friction stir welding tool | Kouichi Katoh, Masami Aihara, Makoto Sawazaki | 2018-07-10 |
| 9981316 | Alignment system and method for vertical lathe | — | 2018-05-29 |