Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708913 | Magnetic tape unit | — | 2004-03-23 |
| 6678118 | Magnetic head cleaner mechanism having feature for bringing brush into secure contact with magnetic head when necessary | Atsushi Tanaka, Takeshi Suzuki | 2004-01-13 |