Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8823831 | Image data processing apparatus and method | Masashi SATOMI, Akifumi Izumisawa, Shuichi Shiitani | 2014-09-02 |
| 6672509 | Library apparatus and method for reading markers on recording media therein | Hiroshi Shimada, Noriaki Matsuzaki | 2004-01-06 |
| 6005734 | Library unit for calculating inclination of an accessor to correct positioning information of the accessor | Hiroshi Shimada, Kiyotaka Tanaka, Katsufumi Ohnaka, Noriaki Matsuzaki | 1999-12-21 |
| 5647717 | Cartridge carrying system and library system | Miyuki Yokogawa, Naoya Yamamura, Hidetomo Kamon, Kiyotaka Tanaka, Yoshiyuki Hashimoto +2 more | 1997-07-15 |