Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6118989 | High frequency variable gain amplifier device and wireless communications terminal | Masayoshi Abe | 2000-09-12 |
| 5903854 | High-frequency amplifier, transmitting device and receiving device | Masayoshi Abe, Tomoya Yamaura | 1999-05-11 |
| 5239126 | High-frequency circuit package | — | 1993-08-24 |