Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6359843 | Disk recording-playback device, disk tray for use in the device, and method of ejecting the tray | — | 2002-03-19 |
| 6169720 | Disk playback device having a slide panel disposed with a turntable projecting therefrom | Takeshi Kamemura, Tatsunori Kato, Toru Mori | 2001-01-02 |
| 5963533 | Disk playback device with changer allowing playback of one disk while another can be exchanged | Tadahiro Mitani, Shouji Arikuma | 1999-10-05 |
| 5844880 | Disk playback device with changer allowing playback of one disk while another can be exchanged | Akihiro Yoshioka, Tadahiro Mitani | 1998-12-01 |