Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390336 | Semiconductor apparatus and breakdown voltage control method of the same | — | 2013-03-05 |
| 8269708 | Driver unit including common level shifter circuit for display panel and nonvolatile memory | — | 2012-09-18 |
| 8223099 | Display and circuit for driving a display | Kouichi Nishimura, Kazuo Suzuki | 2012-07-17 |
| 8225240 | Semiconductor device | — | 2012-07-17 |
| 8072257 | Charge pump-type voltage booster circuit and semiconductor integrated circuit device | Keigo Ootani | 2011-12-06 |
| 8036006 | Power supply circuit having resistance element changing its resistance value to limit current flowing to capacitive load | — | 2011-10-11 |
| 7986131 | Booster power supply circuit and control method therefor and driver IC | Akio Sugiyama, Kiyoshi Miyazaki | 2011-07-26 |
| 7965045 | Power supply circuit for display unit and display unit | — | 2011-06-21 |
| 7561154 | Power supply circuit and display system | — | 2009-07-14 |
| 7511564 | Voltage-booster power supply circuit | — | 2009-03-31 |