Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523024 | Methods for retrieving database with image information | Hiroshi Yajima, Hiroyuki Okuda, Noritsugu Kagaya, Shunsuke Akifuji | 2003-02-18 |
| 6144956 | Methods for retrieving text information in a database through image information and a program stored on a computer-readable storage medium for performing such a method | Hiroshi Yajima, Hiroyuki Okuda, Noritsugu Kagaya, Shunsuke Akifuji | 2000-11-07 |
| 6032157 | Retrieval method using image information | Hiroyuki Okuda, Hiroshi Yajima, Tadashi Hirose, Noritugu Kagaya | 2000-02-29 |
| 5930799 | Database creating method using image information | Mitsuhiko Yoshimura, Hiroyuki Okuda, Yoshiaki Yoshikawa, Noriyuki Murakami | 1999-07-27 |
| 5857199 | Retrieval method using image information | Hiroyuki Okuda, Hiroshi Yajima, Tadashi Hirose, Noritugu Kagaya | 1999-01-05 |
| 5729731 | Method of retrieving in a database through image information | Hiroshi Yajima, Hiroyuki Okuda, Noritsugu Kagaya, Shunsuke Akifuji | 1998-03-17 |