Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914483 | High-frequency amplifier circuit | — | 2005-07-05 |
| 6859029 | System and method for monitoring high-frequency circuits | Kazunori Yamanaka, Isao Nakazawa, Manabu Kai | 2005-02-22 |