Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272815 | Boring tool and method of boring pilot hole | — | 2012-09-25 |
| 6916139 | Drill | Kazuya Yanagida, Katsuyuki Suzuki, Takeshi Inoue | 2005-07-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272815 | Boring tool and method of boring pilot hole | — | 2012-09-25 |
| 6916139 | Drill | Kazuya Yanagida, Katsuyuki Suzuki, Takeshi Inoue | 2005-07-12 |