Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312208 | Burnishing drill | Kiyotaka Shiga, Akio Fukui, Tsunehisa Yamashita, Manabu Shimizu | 1994-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312208 | Burnishing drill | Kiyotaka Shiga, Akio Fukui, Tsunehisa Yamashita, Manabu Shimizu | 1994-05-17 |