Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7158326 | Data storage library and accessor control method | — | 2007-01-02 |
| 6940666 | Magnetic tape apparatus that duplicates data and stores the duplicated data in plural magnetic tape drives | Yoshiaki Mori | 2005-09-06 |
| 6580577 | Magnetic tape apparatus with forced magnetic tape cleaning process | — | 2003-06-17 |
| 6321979 | Magnetic tape apparatus and computer-readable magnetic tape medium | — | 2001-11-27 |