Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5949106 | FET input/output pad layout | Yoshihiro Yamamoto, Masaaki Itoh, Koutarou Tanaka | 1999-09-07 |
| 5886372 | Semiconductor device having two composite field effect transistors | Yoshihiro Yamamoto, Masaaki Itoh, Koutarou Tanaka | 1999-03-23 |