Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10905954 | Information processing device and game processing method | Takashi Murakami, Kenichi Yamamoto | 2021-02-02 |
| 9683573 | Motor control apparatus and electric pump unit | Hiroki Kagawa, Yasuyuki Aoki | 2017-06-20 |
| 9322410 | Electric pump device | — | 2016-04-26 |
| 9309881 | Electric pump system | Yasuyuki Aoki, Hiroki Kagawa | 2016-04-12 |
| 6501628 | Method of synchronous circuit opening of generator circuit breaker, and its control apparatus | Shigeaki Namba, Masayuki Fukai | 2002-12-31 |
| 5783932 | Power generation plant and control apparatus therefor | Shigeaki Namba | 1998-07-21 |