Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11325194 | Thin drill | Katsuji Tanabe, Fumiharu Kawamata | 2022-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11325194 | Thin drill | Katsuji Tanabe, Fumiharu Kawamata | 2022-05-10 |