Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185930 | Cutting insert | Yosuke Shimamoto, Naoki Matsuda, Junya Okida | 2021-11-30 |
| 11040404 | Cutting insert and boring tool | Naoki Matsuda, Chikara Kimura, Yoshihiro Kuroda, Takafumi Takami, Junichi Koyama +1 more | 2021-06-22 |