Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741135 | Radio frequency power amplifier module | Akira Kuriyama | 2004-05-25 |
| 6674323 | High frequency power amplifier, high frequency power amplifier module, and portable telephone | Osamu Kagaya, Kenji Sekine, Tomonori Tanoue | 2004-01-06 |