Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022562 | Cycloconverter generator | Toshinori Inagawa, Yoshinori Masubuchi | 2011-09-20 |
| 7993171 | Control apparatus for small boat | Naoki Hiroshima, Norikazu Shimizu, Kentaro Furuya | 2011-08-09 |
| 7952230 | Cycloconverter generator | Toshinori Inagawa, Yoshinori Masubuchi | 2011-05-31 |