Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065498 | Backup system, recording/reproduction device, backup device, backup method, program, and integrated circuit | Shunji Harada, Yuko Tsusaka, Soichiro Fujioka, Motoji Ohmori, Toshihisa Nakano | 2011-11-22 |
| 8060716 | Information processing device for securely processing data that needs to be protected using a secure memory | Takayuki Ito, Manabu Maeda | 2011-11-15 |
| 7991155 | Backup management device, backup management method, computer program, recording medium, integrated circuit, and backup system | Soichiro Fujioka, Shunji Harada, Yuko Tsusaka, Motoji Ohmori, Toshihisa Nakano | 2011-08-02 |
| 7974926 | Content use system, information terminal, and settlement system | Motoji Ohmori, Masaya Miyazaki, Toshihisa Nakano, Masaya Yamamoto, Osamu Sasaki +1 more | 2011-07-05 |
| 7962746 | Computer system and program creating device | Tomoyuki Haga, Hiroshi Okuyama, Hideki Matsushima, Shigehiko Kimura, Yasuki Oiwa +1 more | 2011-06-14 |
| 7934256 | Electronic device, update server device, key update device | Hideki Matsushima, Takafumi Kagawa, Tomoyuki Haga, Hiroshi Okuyama, Shigehiko Kimura +1 more | 2011-04-26 |
| 7889863 | Recording device, recording medium, and content protection system | Shunji Harada, Toshihisa Nakano, Kaoru Yokota, Motoji Ohmori, Jun Takahashi | 2011-02-15 |