Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090738 | Small-diameter drill and small-diameter drill manufacturing method | Tomoya Sasaki | 2021-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090738 | Small-diameter drill and small-diameter drill manufacturing method | Tomoya Sasaki | 2021-08-17 |