Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763245 | Portable phone device | Hidenori Takeuchi, Tetsuya Kubo, Takefumi Ishida | 2004-07-13 |
| 6720690 | Vibration motor holding apparatus and portable electronic equipment having the same | Koutarou Hirai | 2004-04-13 |