Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7782112 | Device and method for generating clock signal | Shiro Sakiyama, Shiro Dosho, Akinori Matsumoto | 2010-08-24 |
| 7705645 | Delay locked loop circuit | Shiro Sakiyama, Shiro Dosho, Toru Iwata, Takashi Hirata, Hideki Yoshii +2 more | 2010-04-27 |
| 7633421 | A/D converter | Shiro Dosho, Takashi Morie, Shiro Sakiyama | 2009-12-15 |
| 7459964 | Switched capacitor filter and feedback system | Shiro Dosho | 2008-12-02 |
| 7453313 | Charge pumping circuit | Shiro Sakiyama, Shiro Dosho, Toru Iwata, Takashi Hirata | 2008-11-18 |
| 7388405 | Signal transmission circuit | Shiro Sakiyama, Shiro Dosho, Yasuyuki Doi, Makoto Hattori | 2008-06-17 |
| 7327182 | Switched capacitor filter and feedback system | Shiro Dosho, Takashi Morie | 2008-02-05 |
| 7009426 | Data transmission/reception system | Shiro Dosho, Yasuyuki Doi, Hirofumi Nakagawa, Yoshito Date, Tetsuro Ohmori +1 more | 2006-03-07 |