Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823251 | Controller for instantaneous output current and/or voltage of 3-phase converter | Takeshi Miyashita, Yushin Yamamoto | 1989-04-18 |
TK
Takao Kawabata
Overall (1989): #53,287 of 140,708Top 40%
1
Patents 1989