Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8164686 | Surveillance television camera | — | 2012-04-24 |
| D597117 | Surveillance television camera | Akira Yamane, Tetsuro Kato | 2009-07-28 |
| 7336295 | Video magnifier | Kazuhiro Sukenari, Tetsuro Kato, Shuntaro Hayashi | 2008-02-26 |
| D558248 | Surveillance television camera | Tetsuro Kato | 2007-12-25 |
| D543567 | Surveillance television camera | Tetsuro Kato, Akira Yamane | 2007-05-29 |
| D543566 | Surveillance television camera | Tetsuro Kato, Akira Yamane | 2007-05-29 |
| D512087 | Surveillance television camera | Tetsuro Kato, Shuntaro Hayashi | 2005-11-29 |
| 5555051 | Back-focus adjusting device for a video camera | Kenichi Maruyama, Haruo Maeda | 1996-09-10 |