Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9262091 | Storage control apparatus for copying volume, and copying method | Masato Kawamura | 2016-02-16 |
| 8819364 | Information processing apparatus, tape device, and computer-readable medium storing program | Hiroyuki Watanabe, Hideaki Takahashi, Takashi Hirose, Reisuke Nakagawa | 2014-08-26 |
| 8468367 | Storage apparatus and authentication method | Tatsuya Sasahara, Hideaki Takahashi, Toru Furuta, Shinobu Sasaki, Daisuke Tomii | 2013-06-18 |
| 8238204 | Apparatus and method for managing key in library apparatus | Yoshiharu Itou, Kenichi Utsumi, Reisuke Nakagawa, Hitomi Akiyama, Ichirou Sakuma +1 more | 2012-08-07 |
| 8042005 | Library apparatus, conveyance controller, and control method thereof | — | 2011-10-18 |
| 7139147 | Apparatus and method for drive control, and computer product | Mitsuru Yasue, Kenichi Utsumi, Reisuke Nakagawa, Hitomi Akiyama, Ichirou Sakuma +2 more | 2006-11-21 |
| 5327301 | Erasing and recovering system for data block on a magnetic tape | Naoki Hirabayashi, Toshiya Nakajima, Toshiyuki Kasada, Keiichi Kato | 1994-07-05 |