Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8130329 | Monitor apparatus | Hideto Katsunuma, Naotoshi Endo | 2012-03-06 |
| 7733634 | Monitor system | Hideto Katsunuma | 2010-06-08 |
| 7168991 | Detachable connector and front-panel device including same | — | 2007-01-30 |