Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522443 | Inverter apparatus | Ryosuke Tsumagari, Shigekatsu Nagatomo, Yuki Tokimatsu | 2022-12-06 |
| 10367425 | Matrix converter | Takayuki Morihara, Takahiro Uchino, Masahiro TSURUTA, Shigekatsu Nagatomo | 2019-07-30 |
| 10262876 | Substrate processing apparatus | Hiroaki Takahashi | 2019-04-16 |
| 10135379 | State display device of industrial machinery and power conversion device | Koji Iwahashi, Satoshi Sueshima, Tetsuo Yanagimoto, Yuki Kawafuchi | 2018-11-20 |
| 10109419 | Capacitor cover and power conversion device | Takayuki Morihara, Shigekatsu Nagatomo | 2018-10-23 |
| 10039215 | Power converter | Makoto Nakaya, Tetsuo Yanagimoto, Ryosuke Tsumagari | 2018-07-31 |
| 9985551 | Capacitor module and matrix convertor | Takayuki Morihara, Takahiro Uchino, Masahiro TSURUTA, Shigekatsu Nagatomo | 2018-05-29 |