Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677570 | Semiconductor integrated circuit devices for high-speed or high frequency | Eiichi Hase, Tooru Fujioka, Kazumichi Sakamoto, Tomio Yamada, Toshio Miyamoto +1 more | 1997-10-14 |