Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8847641 | Phase comparison device and DLL circuit | — | 2014-09-30 |
| 8462028 | Parallel to serial conversion apparatus and method of converting parallel data having different widths | — | 2013-06-11 |
| 7124334 | Test circuit and test method for communication system | — | 2006-10-17 |
| 6052326 | Chain-latch circuit achieving stable operations | Koichi Yamashita | 2000-04-18 |