Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7245146 | Semiconductor device with termination resistance adjusting circuit | Yuichi Ishizuka | 2007-07-17 |
| 7199620 | Signal detecting circuit | Yuichi Ishizuka, Toshifumi Yanagida | 2007-04-03 |