Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10203879 | Control device and control method | Fumio Matsuo, Nobuyuki Hirashima, Katsuo Enohara, Takashi Murayama, Takuya Kurihara +2 more | 2019-02-12 |
| 9977616 | Storage device and storage control method | Toshiaki Takeuchi, Fumio Matsuo, Katsuo Enohara, Takashi Murayama, Takuya Kurihara +3 more | 2018-05-22 |
| 9841930 | Storage control apparatus and storage control method | Katsuo Enohara, Tetsuya Kinoshita, Takashi Murayama, Nobuyuki Hirashima, Fumio Matsuo | 2017-12-12 |
| 9799371 | Tape apparatus and control device | Nobuyuki Hirashima, Takashi Murayama, Takuya Kurihara, Katsuo Enohara, Naoki Hirabayashi | 2017-10-24 |
| 9740434 | Storage device and control method | Fumio Matsuo, Katsuo Enohara, Tetsuya Kinoshita, Takashi Murayama, Nobuyuki Hirashima +2 more | 2017-08-22 |
| 9685179 | Tape device and controller thereof | Ryota Tsukahara, Fumio Matsuo, Katsuo Enohara, Takuya Kurihara, Takashi Murayama +2 more | 2017-06-20 |
| 9377965 | Storage control device for controlling physical storage device in storage system including virtual storage device, storage system including physical storage device and virtual storage device, and computer-readable recording medium storing control program for physical storage device in storage system including virtual storage device | Tetsuya Kinoshita, Fumio Matsuo, Hidetoshi Nishi, Katsuo Enohara, Takashi Murayama +2 more | 2016-06-28 |
| 9176882 | Virtual tape device and control method of virtual tape device | Takashi Murayama, Fumio Matsuo, Katsuo Enohara, Nobuyuki Hirashima, Tetsuya Kinoshita | 2015-11-03 |
| 9110812 | Virtual tape device and control method of virtual tape device | Fumio Matsuo, Katsuo Enohara, Nobuyuki Hirashima, Takashi Murayama, Tetsuya Kinoshita | 2015-08-18 |
| 8850110 | Virtual tape device and tape mount control method | Fumio Matsuo, Katsuo Enohara, Nobuyuki Hirashima, Takashi Murayama | 2014-09-30 |
| 8699170 | Virtual tape device and cleaning control method | Nobuyuki Hirashima, Fumio Matsuo, Katsuo Enohara, Tetsuya Kinoshita, Takashi Murayama | 2014-04-15 |
| 8576508 | Tape library system and method of diagnosing tape cartridges | Shigeru Tsukada, Nobuyuki Hirashima | 2013-11-05 |
| 8392652 | Virtual tape system | Nobuyuki Hirashima, Shigeru Tsukada | 2013-03-05 |
| 8370682 | Virtual tape system take-over-controlled by standby server computer | Shigeru Tsukada, Nobuyuki Hirashima | 2013-02-05 |
| 7774570 | Storage virtualization switch | Tetsuya Kinoshita, Toshitaka Yanagisawa, Toshiaki Takeuchi, Jun Takeuchi, Atsushi Shinohara +1 more | 2010-08-10 |