Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028760 | Hammer drill | — | 2011-10-04 |
| 7931095 | Hammer drill | Yoshitaka Machida | 2011-04-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028760 | Hammer drill | — | 2011-10-04 |
| 7931095 | Hammer drill | Yoshitaka Machida | 2011-04-26 |