Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11258845 | Browser management system, browser management method, browser management program, and client program | Nobutaka Ito | 2022-02-22 |
| 7783895 | Method and apparatus for encrypting data to be secured and inputting/outputting the same | Yoshihiro Hori, Yuichi Kanai, Ryoji Ohno, Takeo Ohishi, Kenichiro Tada +2 more | 2010-08-24 |
| 7721346 | Method and apparatus for encrypting data to be secured and inputting/outputting the same | Yoshihiro Hori, Yuichi Kanai, Ryoji Ohno, Takeo Ohishi, Kenichiro Tada +2 more | 2010-05-18 |
| 7716746 | Data storing device for classified data | Yoshihiro Hori, Ryoji Ohno, Takeo Ohishi, Akihiro Tozaki, Kenichiro Tada +2 more | 2010-05-11 |
| 7650328 | Data storage device capable of storing multiple sets of history information on input/output processing of security data without duplication | Yoshihiro Hori, Kenichiro Tada, Tatsuya Hirai, Takayuki Hasebe | 2010-01-19 |