Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636473 | Optical disc unit having guide shaft for guiding optical pickup | Hiroyuki Kagaya | 2003-10-21 |
| 6567362 | Optical disk device having guide shaft for guiding optical pickup | Hiroyuki Kagaya | 2003-05-20 |
| 6526016 | Transport mechanism for optical disc cartridge | Teruaki Imai, Takafumi Suwa, Shoji Tomioka, Yasushi Kuroda, Hisanori Togawa | 2003-02-25 |