Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5909985 | Drill having plate-like cutter member fixed at proximal end to shank and having cutting edge at distal portion | Kiyotaka Shiga, Akio Fukui, Takahiro Yamada, Haruyasu Toyoda, Masashi Miyake +1 more | 1999-06-08 |