Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5982240 | Voltage controlled oscillator using a plurality of switchable oscillators | — | 1999-11-09 |
| 5926075 | Antenna switch | — | 1999-07-20 |
| 5841328 | Directional coupler | — | 1998-11-24 |
| 5650756 | High frequency signal dividing and/or combining device | — | 1997-07-22 |
| 5382925 | Hybrid coupler | Hiroshi Ikeda, Akira Aotani | 1995-01-17 |
| 4689460 | Absorber device for microwave leakage | Ken Ishino, Yasuo Hashimoto, Nobutaka Misawa | 1987-08-25 |