Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948179 | Disk cartridge | Kyuichirou Nagai | 2005-09-20 |
| D504689 | Disc cartridge | Akira Kojima, Jun Ooya, Shiro Hayashi | 2005-05-03 |
| 6847605 | Disk cartridge | Kyuichiro Nagai, Hirofumi Taguchi, Hiroaki Ono, Atsushi Inoue, Nobuo Masuoka | 2005-01-25 |