Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5160990 | MIS-FET with small chip area and high strength against static electricity | — | 1992-11-03 |
| 4891824 | Muting control circuit | Yoshinobu Takamura, Norimichi Katsumura, Kazuo Watanabe | 1990-01-02 |