Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992260 | Oscillator device | — | 2021-04-27 |
| 10868548 | PLL device | Kazuo Akaike | 2020-12-15 |
| 10447205 | Oscillation device and method for manufacturing the oscillation device | — | 2019-10-15 |
| 10141887 | Oscillator for detecting temperature of atmosphere | Kazuo Akaike, Tomoya Yorita | 2018-11-27 |
| 9250637 | Temperature control device and oscillator | — | 2016-02-02 |
| 9225347 | Oscillator | Kazuo Akaike | 2015-12-29 |
| 9019027 | Oscillation device | Kazuo Akaike, Shinichi Sato | 2015-04-28 |
| 8891302 | Electronic equipment | — | 2014-11-18 |
| 8729978 | Quartz-crystal controlled oscillator | Kazuo Akaike, Tomoya Yorita, Kaoru Kobayashi | 2014-05-20 |
| 8674780 | Oscillator with frequency adjustment | Kazuo Akaike, Shinichi Sato, Mitsuaki Koyama | 2014-03-18 |
| 8653860 | Frequency synthesizer | Kazuo Akaike | 2014-02-18 |
| 8648625 | Frequency synthesizer | Kazuo Akaike, Nobuo Tsukamoto | 2014-02-11 |
| 8531223 | Signal generator | Kazuo Akaike | 2013-09-10 |
| 8466717 | Frequency synthesizer | Naoki Onishi | 2013-06-18 |
| 8466724 | Frequency synthesizer | — | 2013-06-18 |
| 8395429 | Signal generating device and frequency synthesizer | Kazuo Akaike | 2013-03-12 |
| 8125363 | Digital signal processing device | — | 2012-02-28 |
| 7899633 | Sensing apparatus | Nobuo Tsukamoto, Kazuo Akaike | 2011-03-01 |
| 7888974 | Frequency synthesizer | Tsuyoshi Shiobara, Kazuo Akaike, Nobuo Tsukamoto | 2011-02-15 |
| 7825701 | Frequency synthesizer | Tsuyoshi Shiobara, Kazuo Akaike, Nobuo Tsukamoto | 2010-11-02 |
| 7791416 | PLL circuit | Hiroki Kimura, Yasuo Kitayama, Naoki Onishi | 2010-09-07 |
| 7764207 | Digital processor | Tsuyoshi Shiobara | 2010-07-27 |
| 7656208 | PLL oscillation circuit | Hiroki Kimura, Yasuo Kitayama, Naoki Onishi | 2010-02-02 |
| 7554247 | Component measuring device | Shunichi Wakamatsu, Tsuyoshi Shiobara, Naoki Onishi | 2009-06-30 |
| 7508281 | Frequency synthesizer | — | 2009-03-24 |