Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351224 | Adjustment of tracking servo and focusing servo in optical data recording/reproducing apparatus | Shizuo Nagata, Tutomu Tabata, Masahiro Takahashi | 1994-09-27 |
| 5325565 | Device for collecting dust, water or the like | — | 1994-07-05 |
| 5288815 | Poly(arylene thioether-ketone) copolymer and production process thereof | Yoshikatsu Satake, Yoshiyuki Inaguma | 1994-02-22 |