Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643243 | Disk drive unit with part of feed motor coinciding in height with loaded disk cartridge | Eiichi Hanakawa, Hitoshi Minabe, Tomio Yamamoto | 2003-11-04 |
| 6529462 | Disk loading device and disk adaptor | Eiichi Hanakawa, Shinichi Maeda, Kohzoh Ezawa | 2003-03-04 |
| 6526018 | Disk cartridge | Eiichi Hanakawa, Hitoshi Minabe, Tomio Yamamoto | 2003-02-25 |