Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9325271 | Parallel running control apparatus for inverter generators | Shoji Hashimoto, Kazufumi Muronoi, Yasunori Yamamoto | 2016-04-26 |
| 8638003 | Inverter generator | Shoji Hashimoto, Kazufumi Muronoi | 2014-01-28 |