Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7139538 | Electronic component for amplifying high frequency power and radio communication system | Hitoshi Akamine, Tetsuaki Adachi | 2006-11-21 |
| 7064612 | High frequency power amplification electric part and wireless communication system | Hitoshi Akamine, Masashi Maruyama | 2006-06-20 |