Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9325271 | Parallel running control apparatus for inverter generators | Shoji Hashimoto, Maodao Fu, Yasunori Yamamoto | 2016-04-26 |
| 8638003 | Inverter generator | Shoji Hashimoto, Maodao Fu | 2014-01-28 |
| 8232777 | Inverter generator | Shoji Hashimoto | 2012-07-31 |
| 8102066 | Inverter generator | Shoji Hashimoto | 2012-01-24 |
| 7965063 | Inverter generator | Shoji Hashimoto | 2011-06-21 |
| 7531991 | Output voltage regulator for engine-driven generator | Kenji Kamimura, Koichi Asai | 2009-05-12 |
| 7068524 | Generator | Yoshinori Nakagawa, Toshio Inoue | 2006-06-27 |
| 6937484 | Inverter controlled generator apparatus | Masashi Nakamura, Motohiro Shimizu | 2005-08-30 |