Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5003369 | Thyristor of overvoltage self-protection type | Kazuyoshi Kanda, Tadashi Sakaue | 1991-03-26 |
| 4236169 | Thyristor device | Yoichi Nakashima, Yosikazu Takita, Sousi Suzuki, Michihiro Misawa | 1980-11-25 |
| 4210924 | Semiconductor controlled rectifier with configured cathode to eliminate hot-spots | Isao Kojima, Yoshikazu Takita, Soushi Suzuki, Yasuhiko Ikeda, Koichi Wajima +1 more | 1980-07-01 |