Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594942 | Control apparatus for rotating electric machine | Ryuji Omata, Hirofumi Kako, Kazuhito Hayashi, Makoto Nakamura | 2023-02-28 |
| 11358476 | Drive device and vehicle | Kenji Yamada, Toshihiro Yamamoto | 2022-06-14 |
| 11239771 | Motor system | Makoto Nakamura, Daigo Nobe, Ryuji Omata | 2022-02-01 |
| 11218106 | Electric motor driving system | Haruka Oka, Ryuji Omata, Makoto Nakamura, Daigo Nobe | 2022-01-04 |
| 11218098 | Motor system | Makoto Nakamura, Daigo Nobe, Ryuji Omata | 2022-01-04 |
| 11211889 | Motor system | Makoto Nakamura, Daigo Nobe, Ryuji Omata | 2021-12-28 |
| 11114959 | Electric motor driving system and method | Haruka Oka, Ryuji Omata, Makoto Nakamura, Daigo Nobe | 2021-09-07 |
| 11056987 | Motor system | Makoto Nakamura, Daigo Nobe, Ryuji Omata | 2021-07-06 |
| 11018614 | Dual-inverter drive apparatus for synchronous motor | Ryuji Omata, Makoto Nakamura, Daigo Nobe | 2021-05-25 |
| 10951041 | Motor system | Makoto Nakamura, Daigo Nobe, Ryuji Omata | 2021-03-16 |
| 10790774 | Drive system for electric motor | Yoshimitsu Takahashi, Masahito Fujieda, Tetsuya Yamada, Ryuji Omata, Makoto Nakamura +1 more | 2020-09-29 |
| 10784806 | Electric motor driving apparatus | Ryuji Omata, Yuri Murata, Makoto Nakamura, Daigo Nobe | 2020-09-22 |
| 10279802 | Drive apparatus and automobile | Kenji Yamada, Toshihiro Yamamoto | 2019-05-07 |
| 8169199 | Power supply with overvoltage protection by zero current stagnation detection | Masaki Okamura, Shungo Tamura, Hiroki Ohtani, Hideo Nakai | 2012-05-01 |
| 4847616 | Mode selection circuit | Yutaka Gotou | 1989-07-11 |