Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6307641 | Image information retrieving device, image database device, image information storing device and recording medium on which a program performed by the image information retrieving device is recorded | Ken Kajii, Tsutomu Sasaki, Noboru Sonehara | 2001-10-23 |