Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980360 | Transmission system | — | 2011-07-19 |
| 7787756 | Waterproof housing | Shinichi Watanabe | 2010-08-31 |
| 7477839 | Waterproof housing | Shinichi Watanabe | 2009-01-13 |
| 7352961 | Waterproof housing compatible for a plurality of cameras | Shinichi Watanabe | 2008-04-01 |
| 7194202 | Waterproof protector device and waterproof protector system using the same | Seiichi Ohira | 2007-03-20 |
| 7082264 | System comprising camera and waterproof housing | Shinichi Watanabe | 2006-07-25 |
| 5101605 | Domed structures having retractable roofs | Joe Masuyama, Koji Mikuriya, Tsuneo Takai, Shinji Chiba, Kiyoshi Hotta +4 more | 1992-04-07 |
| 5058332 | Domed structures having retractable roofs | Joe Masuyama, Koji Mikuriya, Tsuneo Takai, Shinji Chiba, Kiyoshi Hotta +4 more | 1991-10-22 |