Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362172 | Variable gain circuit | Takatoshi Tanaka | 2008-04-22 |
| 7348871 | Inductance variable device | Daisuke Watanabe | 2008-03-25 |
| 7342464 | Oscillator and a PLL circuit using the oscillator | — | 2008-03-11 |
| 7336147 | Inductance variable device | Daisuke Watanabe | 2008-02-26 |
| 7301414 | PLL circuit, radio-communication equipment and method of oscillation frequency control | — | 2007-11-27 |
| 7053726 | Voltage control oscillator having modulation function | — | 2006-05-30 |
| 7030443 | MIM capacitor | Yoshihisa Minami | 2006-04-18 |
| 6411170 | Oscillation circuit | — | 2002-06-25 |