Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967511 | Rotation ring | — | 2011-06-28 |
| 7887239 | Guide table device | Kentaro Yamamoto, Katsuya Iida, Hidekazu Michioka | 2011-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967511 | Rotation ring | — | 2011-06-28 |
| 7887239 | Guide table device | Kentaro Yamamoto, Katsuya Iida, Hidekazu Michioka | 2011-02-15 |