Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744461 | Monitor camera system and method of displaying picture from monitor camera thereof | Koji Wakiyama, Ken Ikoma, Haruo Kogane | 2004-06-01 |
| 6714236 | Security camera system and displaying method by security camera | Katsumi Yano, Koji Wakiyama, Haruo Kogane, Kazushige Tamura | 2004-03-30 |