Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7400168 | Semiconductor device with level conversion circuit | — | 2008-07-15 |
| 7401276 | Semiconductor device with test circuit and test method of the same | Katsuhide Matsumoto, Masaaki Souda, Masafumi Mitsuishi, Shingo Sakai | 2008-07-15 |