Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8885923 | Feature point selecting system, feature point selecting method and feature point selecting program | Rui Ishiyama, Hiroyoshi Miyano, Fumihiko Sakaue | 2014-11-11 |
| 8744144 | Feature point generation system, feature point generation method, and feature point generation program | Rui Ishiyama, Fumihiko Sakaue | 2014-06-03 |
| 5949906 | Apparatus and method for extracting character string | Shigeyoshi Shimotsuji | 1999-09-07 |