Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347444 | Output circuit of PWM inverter | Toru Kishi | 1994-09-13 |
| 5309079 | Digital three-phase PWM signal | — | 1994-05-03 |
| 5295173 | Frequency divider for dividing two input pulses | Yoshihiro Matsui | 1994-03-15 |