Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013348 | Semiconductor device with a driver circuit for light emitting diodes | — | 2011-09-06 |
| 7986109 | Load driving circuit and method of setting load current thereof | Yohichi Shiwaya | 2011-07-26 |
| 7952180 | Integrated circuit, interface circuit used in the integrated circuit, and apparatus using the integrated circuit | Atsushi Ohshima | 2011-05-31 |
| 7564196 | Power supply device, and LED device and electronic device using same | Yohichi Shiwaya, Koichi Hagino | 2009-07-21 |
| 7200099 | Low voltage differential signal transmitting circuit and optical disc recording apparatus | — | 2007-04-03 |