Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421461 | PATTERN RECOGNITION APPARATUS WHICH COMPARES INPUT PATTERN FEATURE AND SIZE DATA TO REGISTERED FEATURE AND SIZE PATTERN DATA, AN APPARATUS FOR REGISTERING FEATURE AND SIZE DATA, AND CORRESPONDING METHODS AND MEMORY MEDIA THEREFOR | Eiji Takasu, Hiroto Yoshii | 2002-07-16 |
| 6408091 | Information processing method and apparatus with mixing of processing command input strokes and input strokes for patterns | Katsuhiko Sakaguchi, Eiji Takasu, Hiroto Yoshii | 2002-06-18 |
| 6396950 | Information processing method and apparatus | Katsuhiko Sakaguchi, Shigeki Mori, Kazuhiro Matsubayashi, Takashi Harada, Eiji Takasu +1 more | 2002-05-28 |
| 6373473 | Data storage apparatus and data retrieval method in said apparatus | Katsuhiko Sakaguchi, Keiji Takasu, Hiroto Yoshii | 2002-04-16 |