Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926344 | Taper reamer | Yuichi Hirokawa, Hiroshi Saito, Takumi Abe, Shunsuke Sakuma, Yuki Ogiue +5 more | 2021-02-23 |
| 7018144 | Drill | Koji Masamoto, Junichi Saito, Kenichi Yajima, Takeshi Sato | 2006-03-28 |