Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625539 | Method and apparatus for controlling a DC to AC inverter system by a plurality of pulse-width modulated pulse trains | Hirofumi Nakata, Hirokazu Kodama, Tsukasa Takebayashi, Satoru Fujii | 1997-04-29 |