Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9987691 | Drill and method of manufacturing drilled product | Hirofumi Higashiwaki, Takuya Honda, Masao Watanabe | 2018-06-05 |
| 9981322 | Drill and drilling method for workpiece | Tatsuo Nakahata, Masanori Hosoi, Hideharu Takahashi | 2018-05-29 |
| 9937598 | Cover for cutting tool, holder for cutting, and cutting device | Hisayuki Oode, Shinya Matsuo, Morihiro Hideta, Koji Sato, Yasuhiro Inamasu +1 more | 2018-04-10 |