Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774720 | Electric field intensity detecting circuit and limiter amplifier | Takeshi Ikeda | 2004-08-10 |
| 6753736 | Amplifier circuit for AM broadcasting | Takeshi Ikeda | 2004-06-22 |
| 6744307 | Filter circuit | Takeshi Ikeda | 2004-06-01 |