Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315274 | Thyristor with switchable capacitor between auxiliary thyristor cathode and main thyristor gate regions | Hiroshi Fukui | 1982-02-09 |
| 4214254 | Amplified gate semiconductor controlled rectifier with reduced lifetime in auxiliary thyristor portion | Hiroshi Fukui, Yoshio Terasawa | 1980-07-22 |