Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677570 | Semiconductor integrated circuit devices for high-speed or high frequency | Hiroshi Kondoh, Eiichi Hase, Kazumichi Sakamoto, Tomio Yamada, Toshio Miyamoto +1 more | 1997-10-14 |
| 5574402 | Monolithic integrated circuit device having microwave power amplifier including a matching circuit using distributed lines | Akishige Nakajima, Eiichi Hase | 1996-11-12 |