Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353884 | Positioning device for a member and drilling system employing said positioning device | Yoshihide Kiyosawa, Jun Sakata, Akio Ikeda | 1994-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353884 | Positioning device for a member and drilling system employing said positioning device | Yoshihide Kiyosawa, Jun Sakata, Akio Ikeda | 1994-10-11 |