Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8144174 | Display processing method and display processing apparatus | Takakazu Shiomi, Shigeaki Watanabe | 2012-03-27 |
| 8086862 | Program data file storage method in broadcast receiver and broadcast receiver | Tadao Kusudo, Takakazu Shiomi | 2011-12-27 |
| 7876337 | Display processing method and display processing apparatus | Takakazu Shiomi, Shigeaki Watanabe | 2011-01-25 |
| 7551190 | Display processing method and display processing apparatus | Takakazu Shiomi, Shigeaki Watanabe | 2009-06-23 |