Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884184 | Control apparatus for cascaded converter circuit | Takayuki Matsui, Toshiaki Okuyama, Mitsugu Matsutake, Junichi Takahashi | 1989-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884184 | Control apparatus for cascaded converter circuit | Takayuki Matsui, Toshiaki Okuyama, Mitsugu Matsutake, Junichi Takahashi | 1989-11-28 |