Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784743 | High frequency amplifier and frequency mixer | Eiji Taniguchi, Noriharu Suematsu, Chiemi Sawaumi, Kenichi Maeda, Takayuki Ikushima +1 more | 2004-08-31 |
| 6759887 | Mixer circuit | Yoshinori Takahashi | 2004-07-06 |
| 6750720 | High-frequency amplifier | Kazutomi Mori, Shintarou Shinjo, Yoshinori Takahashi, Yukio Ikeda, Tadashi Takagi | 2004-06-15 |