Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153776 | Frequency synthesizer | Kaoru Kobayashi | 2018-12-11 |
| 9300250 | Signal level adjusting device and high-frequency apparatus | Yasuo Kitayama, Naoki Onishi | 2016-03-29 |
| 8633735 | Signal level adjusting device and high-frequency apparatus | Yasuo Kitayama, Naoki Onishi | 2014-01-21 |
| 8149069 | Low-noise voltage-controlled oscillating circuit | Yasuo Kitayama | 2012-04-03 |