Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9086828 | Print management device and print management program | Yoshihiro Yano, Tadashi Fujita, Shigeo Hachiki | 2015-07-21 |
| 8646058 | Computer system and access right setting method | Syouzou Niwata, Yoshihiro Yano, Takayuki Chikada, Kazutoshi Kichikawa | 2014-02-04 |
| 8595813 | IC card for encryption or decryption process and encrypted communication system and encrypted communication method using the same | Yoshihiro Yano, Takayuki Chikada, Syouzou Niwata | 2013-11-26 |
| 8099771 | Method for issuing IC card storing encryption key information | Yoshihiro Yano, Takayuki Chikada, Syouzou Niwata | 2012-01-17 |
| 8082325 | Data storing system using network | Yoshihiro Yano | 2011-12-20 |
| 7620585 | Electronic contract system | Yoshihiro Yano | 2009-11-17 |
| 7574440 | Information processing apparatus, and method for retaining security | Kazutoshi Kichikawa, Yoshihiro Yano, Takayuki Chikada, Syouzou Niwata | 2009-08-11 |
| 6711594 | Distributed data archive device and system | Yoshihiro Yano, Naoyuki Oshima | 2004-03-23 |