Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9613036 | Magnetic tape drive apparatus, magnetic tape drive system, and magnetic tape drive method | Makoto Nakajima, Hajime Nonaka, Yuuki HAYAKAWA | 2017-04-04 |
| 8140793 | Virtual tape device, data backup method, and recording medium | Hajime Nonaka, Yoshiaki Mori, Makoto Nakajima | 2012-03-20 |