Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9786315 | Disc device | — | 2017-10-10 |
| 8095942 | Disc changer device | Takuto Yamazaki, Yukio Morioka | 2012-01-10 |
| 8046782 | Tray carry-out method for disc changer device | Takuto Yamazaki, Yukio Morioka | 2011-10-25 |
| 8042125 | Disc changer device | Yukio Morioka | 2011-10-18 |
| 7251817 | Disk transfer device | Yuji Ariyoshi, Yosuke Noda | 2007-07-31 |
| 7213252 | Disk transfer device including disk support member provided with a first and second disk support members for supporting different size disks | Yuji Ariyoshi, Yosuke Noda | 2007-05-01 |