Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694459 | Chip discharge device of machine tool | Masahide Kakutani | 2017-07-04 |
| 9339907 | Chip disposal device of machine tool | Tomoyoshi Matsuyama, Masahide Kakutani, Yuhei Kitade, Takuya Kichibayashi | 2016-05-17 |