Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10230301 | Non-isolated DC/DC converter | — | 2019-03-12 |
| 9780594 | Discharge circuit and power supply device therewith | Yoshinori Sato | 2017-10-03 |
| 9735689 | Switching converter and control circuit thereof, current sensing method, AC/DC converter, and power adaptor and electronic devices | — | 2017-08-15 |
| 8779738 | Control circuit for switching regulator, switching regulator and electronic equipment using the control circuit | — | 2014-07-15 |
| 8766616 | Comparator, control circuit of switching regulator using the same, switching regulator, and electronic equipment | — | 2014-07-01 |
| 8519782 | Constant voltage circuit | — | 2013-08-27 |
| 8040701 | Control circuit and method for charge pump circuit with pulse modulation | Daisuke Uchimoto | 2011-10-18 |
| 7851946 | Switching power supply and electronic apparatus employing the same | Hiroaki Ando, Daisuke Uchimoto | 2010-12-14 |
| 7847621 | Control circuit and control method for charge pump circuit | Daisuke Uchimoto | 2010-12-07 |
| 7830131 | Control circuit for switching regulator | Daisuke Uchimoto | 2010-11-09 |
| 7737767 | Control circuit and control method for charge pump circuit | Daisuke Uchimoto | 2010-06-15 |
| 7511977 | Charge-pump type switching power supply apparatus | Daisuke Uchimoto | 2009-03-31 |
| 7403049 | Triangular wave generation circuit | Daisuke Uchimoto | 2008-07-22 |
| 7394673 | Switching power supply apparatus provided with series-connected charge pump circuits | Daisuke Uchimoto | 2008-07-01 |
| 7075603 | Method of fabricating a semi-transmission LCD by plasma processing and washing organic film, and LCD fabricated thereby | Satoshi Ihida, Masaki Shinohara | 2006-07-11 |
| 6759283 | Thin film transistor and method of fabricating the same | Kyounei Yasuda, Satoshi Ihida, Jukoh Funaki, Yoshikazu Hatazawa | 2004-07-06 |