Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136821 | Surface mount device-type low-profile oscillator | — | 2015-09-15 |
| 9077346 | Oscillator | — | 2015-07-07 |
| 9041476 | Crystal controlled oscillator | — | 2015-05-26 |
| 8941444 | Crystal oscillator | — | 2015-01-27 |
| 8941445 | Piezoelectric module | Hidenori Harima | 2015-01-27 |
| 8896388 | Temperature-compensated crystal oscillator | — | 2014-11-25 |
| 8576020 | Crystal oscillator and method of manufacturing the same | — | 2013-11-05 |
| 8558629 | Temperature-controlled crystal oscillating unit and crystal oscillator | Takehito Ishii | 2013-10-15 |
| 8451068 | Oscillator | Takehito Ishii | 2013-05-28 |
| 7649427 | Crystal oscillator | Takeo Oita, Katsuaki Sakamoto | 2010-01-19 |
| 7538628 | Harmonic oscillator using transmission line resonator | Masayoshi Aikawa, Takayuki Tanaka, Kenji Kawahata, Katsuaki Sakamoto | 2009-05-26 |
| 7479856 | High-frequency filter using coplanar line resonator | Kenji Kawahata, Katsuaki Sakamoto | 2009-01-20 |
| 7471162 | Surface mount type temperature-compensated crystal oscillator | Takaaki Ishikawa, Kuichi Kubo, Kozo Ono | 2008-12-30 |
| 7471165 | High-frequency balun | Kenji Kawahata, Katsuaki Sakamoto | 2008-12-30 |
| 7378916 | Crystal oscillator device, oscillation method and heater | Takeo Oita, Minoru Fukuda, Takaaki Ishikawa, Akihiro Nakamura, Kozo Ono | 2008-05-27 |
| 7256658 | Surface mount crystal oscillator | — | 2007-08-14 |
| 7187337 | Planar antenna with slot line | Masayoshi Aikawa, Eisuke Nishiyama, Takeo Oita | 2007-03-06 |
| 7157981 | Surface-mounted oscillator | Kuichi Kubo, Kozo Ono | 2007-01-02 |
| 7145405 | Planar high frequency oscillator | Masayoshi Aikawa, Takayuki Tanaka, Takeo Oita | 2006-12-05 |
| 7145404 | Injection locked high frequency oscillator | Masayoshi Aikawa, Takayuki Tanaka, Takeo Oita | 2006-12-05 |
| 7119625 | High frequency oscillator using transmission line resonator | Masayoshi Aikawa, Takayuki Tanaka, Takeo Oita | 2006-10-10 |
| 7113059 | Variable-frequency high frequency filter | — | 2006-09-26 |
| 7095373 | Planar array antenna | Masayoshi Aikawa, Eisuke Nishiyama, Takeo Oita | 2006-08-22 |
| 7061336 | High frequency oscillator | Takeo Oita | 2006-06-13 |
| 7061333 | Slot line based high frequency oscillator using two-port element | Masayoshi Aikawa, Takayuki Tanaka, Takeo Oita | 2006-06-13 |