Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362302 | Liquid crystal display | Hisaharu Oura, Susumu Shibata, Tetsuya Ikemoto | 2008-04-22 |
| 6822633 | Liquid crystal display | Hisaharu Oura, Susumu Shibata, Tetsuya Ikemoto | 2004-11-23 |
| 6534927 | Multiple-light cold-cathode tube lighting device | — | 2003-03-18 |
| 6515427 | Inverter for multi-tube type backlight | Hisaharu Oura | 2003-02-04 |