Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9368153 | Disc cartridge and disc device | Kenji Shiomi, Yukio Morioka, Yuji Ariyoshi, Masakazu Ishizuka | 2016-06-14 |
| 9361930 | Disc conveying device and disc conveying method | Yukio Morioka, Kenji Shiomi, Yuji Ariyoshi, Masakazu Ishizuka | 2016-06-07 |