Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586983 | Signal phase adjustment circuit to set optimum phase | Toshiyuki Shimizu | 2003-07-01 |
| 6570424 | Signal phase adjustment circuit to set optimum phase | Toshiyuki Shimizu | 2003-05-27 |