Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663659 | Semiconductor integrated circuit device comprising CMOS transistors and differentiator | Yasuo Kaminaga, Yoji Nishio, Akihiro Tamba, Yutaka Kobayashi | 1997-09-02 |
| 5614848 | High-speed semiconductor integrated circuit device composed of CMOS and bipolar transistors | Yasuo Kaminaga, Yoji Nishio, Akihiro Tamba, Yutaka Kobayashi | 1997-03-25 |
| 5604417 | Semiconductor integrated circuit device | Yasuo Kaminaga, Yoji Nishio, Akihiro Tamba, Yutaka Kobayashi | 1997-02-18 |