Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10569339 | Surface-coated cutting tool | Masakuni Takahashi, Tsuyoshi Ogami, Tatsuo Hashimoto | 2020-02-25 |
| 10358712 | Surface-coated cutting tool and method of manufacturing the same | Takashi Kimura, Masakuni Takahashi, Tatsuo Hashimoto | 2019-07-23 |
| 9440293 | Surface coating cutting tool | Yusuke Tanaka | 2016-09-13 |
| 9089981 | Surface-coated cutting tool | Yusuke Tanaka | 2015-07-28 |