Issued Patents All Time
Showing 51–75 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8204153 | Clock recovery circuit and data receiving circuit | Hisakatsu Yamaguchi | 2012-06-19 |
| 8090064 | Single loop frequency and phase detection | Nikola Nedovic, William W. Walker | 2012-01-03 |
| 8065553 | Phase interpolator for a timing signal generating circuit | Hisakatsu Yamaguchi, Shigetoshi Wakayama, Kohtaroh Gotoh, Junji Ogawa | 2011-11-22 |
| 8010825 | Jitter reduction circuit | — | 2011-08-30 |
| 7990294 | Parallel-serial conversion circuit and data receiving system | Yoshiyasu Doi | 2011-08-02 |
| 7991359 | Receiver, transceiver circuit, signal transmission method, and signal transmission system | — | 2011-08-02 |
| 7973691 | Data recovery circuit, data recovery method and data receiving apparatus | Hisakatsu Yamaguchi, Masaya Kibune | 2011-07-05 |
| 7940873 | Data reproduction circuit | — | 2011-05-10 |
| 7880543 | Data transmitting circuit and transmitting method | Hisakatsu Yamaguchi, Yoshiyasu Doi | 2011-02-01 |
| 7863948 | Clock frequency dividing circuit | Hisakatsu Yamaguchi, Kouichi Kanda, Junji Ogawa | 2011-01-04 |
| 7863987 | Clock signal generating and distributing apparatus | Kouichi Kanda, Hisakatsu Yamaguchi, Junji Ogawa | 2011-01-04 |
| 7826497 | Data receiving circuit that can correctly receive data, even when high-speed data transmission is performed, using small amplitude clock | Yoshiyasu Doi | 2010-11-02 |
| 7822403 | Receiver, transceiver circuit, signal transmission method, and signal transmission system | — | 2010-10-26 |
| 7786785 | Peaking control circuit | Kouichi Kanda, Hisakatsu Yamaguchi, Junji Ogawa | 2010-08-31 |
| 7653169 | Timing adjustment for data transmitting/receiving circuit | Hisakatsu Yamaguchi, Kouichi Kanda, Junji Ogawa | 2010-01-26 |
| 7515656 | Clock recovery circuit and data receiving circuit | Hisakatsu Yamaguchi | 2009-04-07 |
| 7512178 | Equalizing a signal for transmission | Yoichi Koyanagi, Yasuo Hidaka, Weixin Gai | 2009-03-31 |
| 7508892 | Receiver circuit comprising equalizer | Masaya Kibune | 2009-03-24 |
| 7496781 | Timing signal generating circuit with a master circuit and slave circuits | Hisakatsu Yamaguchi, Shigetoshi Wakayama, Kohtaroh Gotoh, Junji Ogawa | 2009-02-24 |
| 7397293 | Clock distribution circuit | Kouichi Kanda, Hisakatsu Yamaguchi, Junji Ogawa | 2008-07-08 |
| 7389097 | Receiver, transceiver circuit, signal transmission method, and signal transmission system | — | 2008-06-17 |
| 7283601 | Timing signal generating system and receiving circuit for transmitting signals at high speed with less circuitry | Masaya Kibune | 2007-10-16 |
| 7173965 | Equalizing a signal for transmission | Yoichi Koyanagi, Yasuo Hidaka, Weixin Gai | 2007-02-06 |
| 7173466 | Timing signal generating circuit having simple configuration with low supply voltage and generating timing signals with high accuracy | Takaya Chiba | 2007-02-06 |
| 7116744 | Clock recovery circuit and receiver circuit for improving the error rate of signal reproduction | Takuya Saze, Takaya Chiba, Kohtaroh Gotoh, Hideki Ishida | 2006-10-03 |