Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661622 | Rotary magnetic head cylinder device for reduced vibration and proper head/type alignment | Masanori Kochi, Akihiro Nakajima, Yoshio Uemura, Kuniaki Hirayama, Eijiro Tazawa +1 more | 1997-08-26 |