Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12277917 | Display method and display device | — | 2025-04-15 |
| 8223275 | Projector and correction method | Shinji Ehara, Tadanori Aruga, Kenji Tanaka, Hiroyuki Akahane, Masaki Uemori | 2012-07-17 |
| 7035430 | Intruding object detection method and intruding object monitor apparatus which automatically set a threshold for object detection | Wataru Ito, Hirotada Ueda | 2006-04-25 |
| 6546115 | Method of updating reference background image, method of detecting entering objects and system for detecting entering objects using the methods | Wataru Ito, Hirotada Ueda | 2003-04-08 |
| 6445409 | Method of distinguishing a moving object and apparatus of tracking and monitoring a moving object | Wataru Ito, Hirotada Ueda | 2002-09-03 |