Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549047 | Variable delay circuit and semiconductor integrated circuit device | Hiroyoshi Tomita | 2003-04-15 |
| 6522182 | Integrated circuit device incorporating DLL circuit | Hiroyoshi Tomita, Naoharu Shinozaki, Nobutaka Taniguchi, Waichirou Fujieda, Yasuharu Sato +2 more | 2003-02-18 |