Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11059105 | Surface-coated cutting tool | Keizo Tanaka, Makoto Setoyama, Yutaka Kobayashi | 2021-07-13 |
| 10994339 | Surface-coated cutting tool | Keizo Tanaka, Makoto Setoyama, Haruyo Fukui, Koji Kuramochi | 2021-05-04 |
| 10967382 | Vertical roller mill | Kentaro NARIAI, Emi OHNO, Kazuhiro Watanabe, Takahiro Kozaki | 2021-04-06 |