Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600525 | Electronic component having a liquid crystal display and holding a built-in battery | Daisuke Sawai, Tadahiko Ogawa, Hajime Takakuwa, Moriaki Koyama, Takayuki Arai | 2003-07-29 |