Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958454 | Navigation switch device | Takeshi Sekine, Shingo Kume, Akinori Oohira | 2005-10-25 |
| 6868259 | Keybutton illuminating device and wireless communication terminal apparatus equipped with the same | Toshiyasu Kitamura, Kazuhiro Konishi, Kouichi Yamamoto | 2005-03-15 |