Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483754 | Tray for optical disk recorder | Shigeto Ueno, Masakazu Ishizuka, Hitoshi Higaki, Teruyuki Naka | 2003-12-16 |
| 6529462 | Disk loading device and disk adaptor | Akira Kurozuka, Eiichi Hanakawa, Kohzoh Ezawa | 2003-03-04 |