Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11055481 | Information input method, information input apparatus, and information input system | Daisuke Koichi | 2021-07-06 |
| 9189635 | Computer system and its control method | Shun Kameoka, Masami Maeda, Nobuyuki Osaki | 2015-11-17 |
| 7908459 | Security for logical unit in storage subsystem | Ryusuke Ito, Yoshinori Okami, Katsuhiro Uchiumi, Yoshinori Igarashi | 2011-03-15 |
| 7657727 | Security for logical unit in storage subsystem | Ryusuke Ito, Yoshinori Okami, Katsuhiro Uchiumi, Yoshinori Igarashi | 2010-02-02 |
| 7400726 | Apparatus for preventing unauthorized use of a copyrighted medium | — | 2008-07-15 |
| 7082503 | Security for logical unit in storage system | Ryuske Ito, Yoshinori Okami, Katsuhiro Uchiumi, Yoshinori Igarashi | 2006-07-25 |
| 7051167 | Security for logical unit in storage subsystem | Ryuske Ito, Yoshinori Okami, Katsuhiro Uchiumi, Yoshinori Igarashi | 2006-05-23 |
| 7047367 | Information processing device and setting method for same | Yuko Nabekura, Yoshinori Igarashi, Tomoyuki Kato | 2006-05-16 |
| 6779083 | Security for logical unit in storage subsystem | Ryuske Ito, Yoshinori Okami, Katsuhiro Uchiumi, Yoshinori Igarashi | 2004-08-17 |