Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351182 | Level shift circuit and inverter apparatus using the same | Tsunehiro Endo, Kouzou Watanabe, Yuhachi Takakura, Koichi Suda | 1994-09-27 |
| 5297015 | Power supply control system | Ikuo Yamato, Kenichi Onda, Yasuo Matsuda, Yuzo Morita, Hidefumi Shirahama +2 more | 1994-03-22 |
| 5280228 | Inverter circuit | Akihiko Kanouda, Kouzou Watanabe, Kenichi Onda | 1994-01-18 |