Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6057967 | Apparatus for extracting pattern features | Kazuyoshi Tateishi, Akinori Watabe | 2000-05-02 |
| 5870490 | Apparatus for extracting pattern features | Kazuyoshi Tateishi, Akinori Watabe | 1999-02-09 |