Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882644 | Magnetic head supporting mechanism | Naoyuki Okumura, Tomoe Aruga, Yoshio Arai | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882644 | Magnetic head supporting mechanism | Naoyuki Okumura, Tomoe Aruga, Yoshio Arai | 1989-11-21 |