Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8264259 | Phase-locked loop circuit and delay-locked loop circuit | — | 2012-09-11 |
| 8085071 | Phase-locked loop circuit and delay-locked loop circuit | — | 2011-12-27 |
| 8044727 | Phased locked loop circuit including voltage controlled ring oscillator | — | 2011-10-25 |
| 7336135 | Oscillator and semiconductor device | Hideki Ishida | 2008-02-26 |
| 6624706 | Automatic bias adjustment circuit for use in PLL circuit | Hideki Ishida | 2003-09-23 |