Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224650 | Drive system having an induction generator with a main winding and auxiliary winding | Kazuo Nishihama, Masatoshi Yoshimura, Toshihiko Watanabe, Seiji Ishida | 2025-02-11 |