Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568067 | Method for controlling magnetic tape unit | Yukio Taniyama, Shoichi Okumura, Osamu Shimura | 2009-07-28 |
| 6026468 | Method of controlling magnetic tape unit | Katsuo Enohara, Osamu Shimura | 2000-02-15 |
| 5513156 | Library apparatus | Yasuhiko Hanaoka, Yoshiaki Ochi, Yoshiyuki Kitanaka, Hiroki Ohashi, Hiroshi Shimada +2 more | 1996-04-30 |
| 5459848 | Library apparatus with access frequency based addressing | — | 1995-10-17 |