Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064156 | Magnetic recording disk having a transition zone | Henry S. Nishihira | 2011-11-22 |
| 7979357 | Electronic commerce method, electronic commerce system, certificate terminal, and principal certification method by agent | Kimitaka Murashita, Takashi Shinzaki | 2011-07-12 |
| 7953571 | Sensor network system for managing the latest data and history data | Toshiyuki Odaka, Keiro Muro, Minoru Ogushi, Kei Suzuki | 2011-05-31 |