Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10284111 | Power conversion apparatus having connection conductors having inductance which inhibits ripple current | Hiroyoshi Komatsu, Kimiyuki Koyanagi | 2019-05-07 |
| 9646795 | Low-frequency circuit breaker | Hiroyoshi Komatsu, Junichi Nomura | 2017-05-09 |
| 9350261 | Power converter apparatus applied to wind power generation system | Hiroyoshi Komatsu, Tomohisa Ohkami | 2016-05-24 |
| 9263880 | Low-frequency circuit breaker | Hiroyoshi Komatsu, Junichi Nomura | 2016-02-16 |
| 8520345 | Protection circuit applied to wind power generation system employing double-fed induction generator | Ruben Alexis Inzunza Figueroa, Junichi Nomura | 2013-08-27 |