Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7006693 | Object recognition method | — | 2006-02-28 |
| 6985609 | Method for identifying an object image | — | 2006-01-10 |
| 6873712 | Method for identifying an object image | — | 2005-03-29 |
| 6307951 | Moving body detection method and apparatus and moving body counting apparatus | Hiroshi Tanigawa | 2001-10-23 |
| 5971605 | Device for measuring mean staying time | Yukihiro Aoki | 1999-10-26 |
| 4356387 | Apparatus for counting the number of objects passing a given point | Naoki Tsubota | 1982-10-26 |