Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7236522 | Surveillance system and image signal processing apparatus | Akira Shibata | 2007-06-26 |
| 7123820 | Digital recording/reproducing apparatus for surveillance | Toshihiro Shimizu, Haruo Tagawa, Masahiko Misawa, Hirofumi Iseto, Hiroshi Kimata | 2006-10-17 |