Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10177697 | Automatic voltage regulator, automatic voltage regulating method, generator excitation system, and power generation system | Shinji Mukoyama, Masahiko Shibata, Daisuke Hiramatsu, Yoichi Uemura, Dai Nozaki +6 more | 2019-01-08 |
| 9774233 | Generator including an alternating current exciter and a plurality of conductors | Kenmei Shimanuki, Hidetoshi Sugimura, Toru Otaka, Daisuke Hiramatsu, Kazuma Tsujikawa +4 more | 2017-09-26 |