Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148093 | System for controlling AC excited synchronous machine | Akira Bando, Toshio Taguchi, Yasuteru Ohno, Junichi Shiozaki, Junko Shiozaki | 1992-09-15 |
| 4980629 | AC-excited generator/motor apparatus | Akira Bando, Osamu Nagura, Junichi Shiozaki, Akira Momiyama, Hiroto Nakagawa +1 more | 1990-12-25 |
| 4812730 | Variable-speed generator/motor system | Hiroto Nakagawa, Yasuteru Oono, Tadaatsu Kato, Osamu Nagura, Sadahiko Niwa +1 more | 1989-03-14 |