Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771450 | Method of writing servo signal on magnetic tape | Takashi Ishii | 2004-08-03 |
| 6741415 | Method of writing servo signal on magnetic tape | Takashi Ishii | 2004-05-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771450 | Method of writing servo signal on magnetic tape | Takashi Ishii | 2004-08-03 |
| 6741415 | Method of writing servo signal on magnetic tape | Takashi Ishii | 2004-05-25 |