Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630256 | Cutting insert | Yutaka Nada | 2017-04-25 |
| 9364898 | Cutting insert | Yutaka Nada | 2016-06-14 |
| 7909546 | Thread cutting insert | Yutaka Nada | 2011-03-22 |
| 7241083 | Thread cutting insert | Yutaka Nada | 2007-07-10 |
| 7182555 | Indexable insert | Yoshihiro Kitagawa, Kensuke Watanabe, Kenji Sugawara | 2007-02-27 |
| D357692 | Cutter insert | Youichi Ishikawa | 1995-04-25 |
| D345984 | Cutter insert | Youichi Ishikawa | 1994-04-12 |
| D345985 | Cutter insert | Youichi Ishikawa | 1994-04-12 |
| 5282703 | Indexable cutter insert | Takeshi Itaba, Youichi Ishikawa | 1994-02-01 |