Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257314 | Copy control method and apparatus for a receiving system | Tomoji Asada, Satoshi Iino | 2007-08-14 |
| 6981253 | Information processing apparatus and method, recording medium, storage medium, and program | Tomoji Asada | 2005-12-27 |
| 5852302 | Cylindrical multiple-pole mass filter with CVD-deposited electrode layers | Masahiro Hiraishi, Toshihiko Yoshida, Hiroaki Waki, Shinichi Kuroda | 1998-12-22 |