Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643243 | Disk drive unit with part of feed motor coinciding in height with loaded disk cartridge | Akira Kurozuka, Eiichi Hanakawa, Tomio Yamamoto | 2003-11-04 |
| 6526018 | Disk cartridge | Akira Kurozuka, Eiichi Hanakawa, Tomio Yamamoto | 2003-02-25 |