Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10367425 | Matrix converter | Takahiro Uchino, Masahiro TSURUTA, Shigekatsu Nagatomo, Yuto Kubo | 2019-07-30 |
| 10109419 | Capacitor cover and power conversion device | Yuto Kubo, Shigekatsu Nagatomo | 2018-10-23 |
| 9985551 | Capacitor module and matrix convertor | Takahiro Uchino, Masahiro TSURUTA, Shigekatsu Nagatomo, Yuto Kubo | 2018-05-29 |
| 8537550 | Wiring board and power conversion device | Masato Higuchi, Yasuhiko Kawanami, Katsushi Terazono, Koji Higashikawa, Akira Sasaki +5 more | 2013-09-17 |
| D562233 | Inverter controller | Kenji Isomoto, Shigekatsu Nagatomo, Koji Nuki | 2008-02-19 |
| D562234 | Inverter controller | Shigekatsu Nagatomo, Koji Nuki, Kenji Isomoto | 2008-02-19 |
| D561095 | Inverter controller | Masafumi Sakai, Kenji Isomoto, Shigekatsu Nagatomo | 2008-02-05 |