Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D789430 | Throw-away tip for metal cutting tool | Naoki Watanobe, Katsumi Okamura, Hiroki Yonekura | 2017-06-13 |
| D787578 | Throw-away tip for metal cutting tool | Naoki Watanobe, Katsumi Okamura, Hiroki Yonekura | 2017-05-23 |