Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549356 | Rotary drum and magnetic tape recording/reproducing apparatus using the same | Tadashi Ozue | 2003-04-15 |
| 6515833 | Rotating drum assembly and magnetic recording/reproducing apparatus having a tape-contact piece | Tadashi Ozue, Yoshiteru Kamatani, Ichiro Hashimoto | 2003-02-04 |
| 6515836 | Magneto-resistive effect type magnetic head and magnetic tape apparatus | Tadashi Ozue, Shinichi Fukuda | 2003-02-04 |