Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007578 | Surface-coated cutting tool | Shun Sato, Kenji Yamaguchi | 2021-05-18 |
| 10751804 | Surface-coated cutting tool | Shun Sato, Koichi Tanaka, Tatsuo Hashimoto, Natsuki Ichimiya | 2020-08-25 |
| 10751806 | Surface-coated cutting tool having excellent chipping resistance and wear resistance | Tatsuo Hashimoto, Natsuki Ichimiya | 2020-08-25 |
| 10618114 | Surface-coated cutting tool | Tatsuo Hashimoto, Natsuki Ichimiya | 2020-04-14 |
| 10618113 | Surface-coated cutting tool | Tatsuo Hashimoto, Natsuki Ichimiya | 2020-04-14 |
| 10569339 | Surface-coated cutting tool | Kazuaki Senbokuya, Masakuni Takahashi, Tatsuo Hashimoto | 2020-02-25 |
| 9903014 | Surface-coated cutting tool | Tatsuo Hashimoto | 2018-02-27 |
| 7799438 | Surface-coated cutting tool and method for producing same | Yusuke Tanaka | 2010-09-21 |