Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762651 | High frequency crystal oscillator and high frequency signal generating method | — | 2004-07-13 |
| 6756857 | Planar circuit | Masayoshi Aikawa, Eisuke Nishiyama, Takayuki Tanaka, Fumio Asamura | 2004-06-29 |
| 6756863 | High-frequency oscillator of frequency switching type and high-frequency oscillation method | — | 2004-06-29 |
| 6753817 | Multi-element planar array antenna | Masayoshi Aikawa, Eisuke Nishiyama, Fumio Asamura | 2004-06-22 |
| 6717480 | Multielement oscillator employing higher mode planar resonator | Masayoshi Aikawa, Fumio Asamura | 2004-04-06 |
| 6717481 | Injection-locked high-frequency oscillator | Masayoshi Aikawa, Fumio Asamura | 2004-04-06 |
| 6707347 | Crystal oscillator that utilizes the power transistor of an output amplifier to heat the crystal resonator | — | 2004-03-16 |
| 6703904 | High frequency oscillator | Masayoshi Aikawa, Fumio Asamura | 2004-03-09 |
| 6549083 | High-frequency crystal oscillator outputting a harmonic component | Nobuyuki Kanazawa, Yuichi Sato | 2003-04-15 |
| 5537049 | Temperature compensating circuit | Hiroaki Mizumura, Yoshinori Ishito | 1996-07-16 |