Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748207 | Power distributing and synthesizing device and mobile communication equipment using same | Makoto Tochigi, Ken Tonegawa | 2004-06-08 |
| 6711395 | Receiving module and receiver | Ken Tonegawa, Yoshihiro Yoshimoto, Norihiro Shimada, Jun Sasaki | 2004-03-23 |
| 6700792 | High-frequency composite component and portable wireless device incorporating the component | Ken Tonegawa, Norihiro Shimada, Yoshihiro Yoshimoto | 2004-03-02 |