Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803611 | Apparatus for correcting DC component of output voltage in inverter | Yushin Yamamoto | 1989-02-07 |
NS
Nobuo Sashida
Overall (1989): #72,525 of 140,708Top 55%
1
Patents 1989