Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978168 | D/A converter | Hideto Fukuda, Masao Kumagai, Osamu Kudo | 2011-07-12 |
| 7952234 | Power supply circuit, power supply control circuit and power supply control method | — | 2011-05-31 |
| 7903071 | Driver IC for display and display including same | Hideto Fukuda, Masao Kumagai, Osamu Kudo | 2011-03-08 |
| 7880537 | Operational amplifier, line driver, and liquid crystal display device | Toshihiko Kasai, Masatoshi Kokubun, Yoshihiro Kizaki | 2011-02-01 |