Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042192 | Information processing apparatus, information processing method, recording medium, and program | Yoji Kawamoto, Yuichi Ezura, Motohiko Nagano | 2011-10-18 |
| 8005214 | Data transmission system | Tomoyuki Asano, Yoshitomo Osawa, Teruyoshi Komuro | 2011-08-23 |
| 7957537 | Information processing system and method using encryption key block | Yoshimichi Kitaya, Yoshitomo Osawa, Tomoyuki Asano | 2011-06-07 |
| 7958366 | Information processing system | Itaru Kawakami, Mitsuru Tanabe, Yuichi Ezura, Hirokazu Kawahara | 2011-06-07 |
| 7913315 | Recording apparatus that records information for protecting intangible property right, recording method thereof, record medium thereof, and program thereof | Toshihiro Ishizaka, Makoto Yamada | 2011-03-22 |