Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4626976 | Switch mode power supply having magnetically controlled output | Kenichi Onda, Kohei Yabuno, Shin Nakajima, Noboru Ogawa | 1986-12-02 |
| 4277746 | Gas-insulated electric apparatus and method of detecting partial discharge therein | Norihira Uozumi, Kazuaki Oishi | 1981-07-07 |