Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354121 | Field controlled thyristor control circuit with additional FCT in reverse bias circuit | Yoshio Terasawa, Saburo Oikawa, Susumu Murakami, Masahiro Okamura, Takuzo Ogawa | 1982-10-12 |