Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870556 | Method and apparatus for controlling power converter | Hiromi Inaba, Seiya Shima, Toshiaki Kurosawa, Toshimitsu Tobita, Mitsuyuki Hombu | 1989-09-26 |
| 4833586 | PWM control for power converter system utilizing pulse dropping at minimum pulse widths | Hiromi Inaba, Seiya Shima, Takeki Ando, Toshiaki Kurosawa | 1989-05-23 |