Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6154640 | Method and apparatus for communication and signal synthesis | Kenji Itoh, Ken'ichi Tajima, Akio Iida | 2000-11-28 |
| 5859570 | Frequency synthesizer using divided and frequency converted DDS signal as reference for PLL | Kenji Itoh, Ken'ichi Tajima, Akio Iida | 1999-01-12 |
| 5801589 | Frequency synthesizer which suppresses a spurious | Kenichi Tajima, Kenji Itoh, Masayuki Doi, Akio Iida | 1998-09-01 |
| 5689819 | Transmitter-receiver | Kenji Itoh | 1997-11-18 |