Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868259 | Keybutton illuminating device and wireless communication terminal apparatus equipped with the same | Toshiyasu Kitamura, Taichi Tabata, Kouichi Yamamoto | 2005-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868259 | Keybutton illuminating device and wireless communication terminal apparatus equipped with the same | Toshiyasu Kitamura, Taichi Tabata, Kouichi Yamamoto | 2005-03-15 |