Yoshikawa; Takefumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshikawa; Takefumi.The latest application filed is for "phase control device and data communication system using it".
- Yoshikawa; Takefumi - Hyogo JP
- Yoshikawa; Takefumi - Osaka JP
- Yoshikawa; Takefumi - Nishinomiya JP
- Yoshikawa; Takefumi - Katano JP
- Yoshikawa, Takefumi - Katano-shi JP
- Yoshikawa; Takefumi - Shiga JP
- Yoshikawa; Takefumi - Shiga-ken JP
| Patent | Date |
|---|---|
| Receiver circuit and data transmission system Grant 8,301,093 - Yoshikawa October 30, 2 | 2012-10-30 |
| Phase comparator and regulation circuit Grant 7,970,092 - Arima , et al. June 28, 2 | 2011-06-28 |
| Phase Control Device And Data Communication System Using It App 20100283525 - Yoshikawa; Takefumi | 2010-11-11 |
| Receiver Circuit And Data Transmission System App 20100167678 - Yoshikawa; Takefumi | 2010-07-01 |
| Receiver circuit Grant 7,675,314 - Ebuchi , et al. March 9, 2 | 2010-03-09 |
| Phase Comparator And Regulation Circuit App 20090262876 - Arima; Yukio ; et al. | 2009-10-22 |
| Resynchronization circuit Grant 7,535,985 - Yuki , et al. May 19, 2 | 2009-05-19 |
| Receiver circuit App 20080315911 - Ebuchi; Tsuyoshi ; et al. | 2008-12-25 |
| Receiver circuit Grant 7,397,268 - Ebuchi , et al. July 8, 2 | 2008-07-08 |
| Data transmitting/receiving device Grant 7,372,380 - Yoshikawa May 13, 2 | 2008-05-13 |
| Signal detector Grant 7,298,130 - Komatsu , et al. November 20, 2 | 2007-11-20 |
| Frequency modulation circuit Grant 7,233,215 - Ebuchi , et al. June 19, 2 | 2007-06-19 |
| Receiver circuit App 20070115025 - Ebuchi; Tsuyoshi ; et al. | 2007-05-24 |
| Clock recovery circuit App 20070041483 - Iwata; Toru ; et al. | 2007-02-22 |
| Receiver circuit Grant 7,176,708 - Ebuchi , et al. February 13, 2 | 2007-02-13 |
| Input circuit and output circuit Grant 7,149,267 - Terada , et al. December 12, 2 | 2006-12-12 |
| Clock recovery circuit Grant 7,136,441 - Iwata , et al. November 14, 2 | 2006-11-14 |
| Symbol position detection device and symbol position detection method App 20060129318 - Mizuguchi; Yuji ; et al. | 2006-06-15 |
| Low-pass filter for a PLL, phase-locked loop and semiconductor integrated circuit Grant 7,030,688 - Dosho , et al. April 18, 2 | 2006-04-18 |
| Driver circuit and data communication device Grant 7,016,423 - Ebuchi , et al. March 21, 2 | 2006-03-21 |
| Resynchronization circuit App 20050237822 - Yuki, Hisanori ; et al. | 2005-10-27 |
| Frequency modulation circuit App 20050135505 - Ebuchi, Tsuyoshi ; et al. | 2005-06-23 |
| Input circuit and output circuit App 20050094426 - Terada, Yutaka ; et al. | 2005-05-05 |
| Low-pass filter for a pll, phase-locked loop and semiconductor integrated circuit App 20050077955 - Dosho, Shiro ; et al. | 2005-04-14 |
| Phase comparator and clock recovery circuit Grant 6,853,223 - Ebuchi , et al. February 8, 2 | 2005-02-08 |
| Input circuit and output circuit Grant 6,829,316 - Terada , et al. December 7, 2 | 2004-12-07 |
| Data transmitting/receiving device App 20040179638 - Yoshikawa, Takefumi | 2004-09-16 |
| Driver circuit App 20040145392 - Yoshikawa, Takefumi | 2004-07-29 |
| Receiver circuit App 20040105517 - Ebuchi, Tsuyoshi ; et al. | 2004-06-03 |
| Clock extraction device Grant 6,735,710 - Yoshikawa May 11, 2 | 2004-05-11 |
| Data width corrector Grant 6,690,217 - Yoshikawa February 10, 2 | 2004-02-10 |
| Driver circuit for differentially outputting data from internal circuitry of an LSI to outside the LSI Grant 6,686,779 - Yoshikawa February 3, 2 | 2004-02-03 |
| Phase comparator and clock recovery circuit App 20030169836 - Ebuchi, Tsuyoshi ; et al. | 2003-09-11 |
| Driver circuit App 20030042940 - Yoshikawa, Takefumi | 2003-03-06 |
| Data width corrector App 20020172299 - Yoshikawa, Takefumi | 2002-11-21 |
| Signal detector App 20020172196 - Komatsu, Yoshihide ; et al. | 2002-11-21 |
| Driver circuit and data communication device App 20020106031 - Ebuchi, Tsuyoshi ; et al. | 2002-08-08 |
| Clock recovery circuit App 20020097826 - Iwata, Toru ; et al. | 2002-07-25 |
| Data processor and data processing system with internal memories Grant 6,393,520 - Yoshikawa , et al. May 21, 2 | 2002-05-21 |
| Multiphase clock generator and selector circuit Grant 6,392,462 - Ebuchi , et al. May 21, 2 | 2002-05-21 |
| Multiphase clock generator and selector circuit App 20010030565 - Ebuchi, Tsuyoshi ; et al. | 2001-10-18 |
| Data Processor And Data Processing System With Internal Memories App 20010011326 - YOSHIKAWA, TAKEFUMI ; et al. | 2001-08-02 |
| Serial-to-parallel converter Grant 6,198,415 - Yoshikawa , et al. March 6, 2 | 2001-03-06 |
| Data memory apparatus forming memory map having areas with different access speeds Grant 6,199,150 - Yoshikawa March 6, 2 | 2001-03-06 |
| Skew compensation device Grant 6,157,229 - Yoshikawa December 5, 2 | 2000-12-05 |
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