Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837963 | Bidirectional power conversion | Hirotaka Karakama, Keisei Inoki, Yoichi Yano, Toshihiro Hanada | 2023-12-05 |
| 11621643 | Bidirectional power conversion | Hirotaka Karakama, Keisei Inoki, Masashiro Tanaka | 2023-04-04 |
| 10367425 | Matrix converter | Takayuki Morihara, Masahiro TSURUTA, Shigekatsu Nagatomo, Yuto Kubo | 2019-07-30 |
| 9985551 | Capacitor module and matrix convertor | Takayuki Morihara, Masahiro TSURUTA, Shigekatsu Nagatomo, Yuto Kubo | 2018-05-29 |
| 9219424 | Matrix converter | Kentaro INOMATA, Hidenori Hara | 2015-12-22 |
| 8860341 | Power regeneration device and power conversion device | Takahiro Saeki | 2014-10-14 |
| 8848410 | Matrix converter | Ryo Ohira | 2014-09-30 |
| 8837119 | Matrix converter | Kazutaka Kishimoto, Makoto Kojyo | 2014-09-16 |
| 8576528 | Matrix converter | Sumiaki Nagano, Makoto Kojyo | 2013-11-05 |
| 8159851 | Matrix converter | Hidenori Hara, Eiji Yamamoto | 2012-04-17 |