Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625646 | Communications method, communications system, communications device, and server | Minoru Tsukui | 2003-09-23 |
| 5892590 | Corrected data generator for image taking device | Yoshihiro Ida, Ichiroh Ogawa, Yoshikazu Naitoh, Takahiro Sugawara | 1999-04-06 |
| 5522055 | Electronic file system with pre read memory management of data to be displayed | Takashi Miura, Koji Kawano | 1996-05-28 |