Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7028317 | Optical disc device having an inclined guided member to control the direction of light | Masaaki Nio, Noriyuki Kato | 2006-04-11 |
| 5029031 | Composite type magnetic head assembly with simplified azimuth angle adjustment | — | 1991-07-02 |