Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401311 | Motor control device | Yuichi Seo | 2025-08-26 |
| 12292054 | Motor control device | Yuichi Seo | 2025-05-06 |
| 12060848 | Motor control device | Yuichi Seo | 2024-08-13 |
| 11073118 | Fuel pump and fuel pump module | Satoshi Ito, Daiji Furuhashi, Hiromi Sakai | 2021-07-27 |
| 10544764 | Fuel pump, fuel supply device, and fuel supply control system | Shingo Fukuoka, Kiyoshi Nagata, Hiromi Sakai | 2020-01-28 |
| 10385863 | Rotor | Masaya Ootake | 2019-08-20 |
| 10260465 | Fuel pump and control method therefor including control of rotation speed of impeller | Masaya Ootake, Kiyoshi Nagata | 2019-04-16 |
| 10233881 | Fuel pump | Masaya Ootake | 2019-03-19 |
| 10103658 | Drive control device and fuel pump drive system | Kiyoshi Nagata, Masaya Ootake, Hirokazu Toyoda, Manabu Nomura | 2018-10-16 |
| 9954415 | Rotor for brushless motor | Masaya Ootake, Kiyoshi Nagata | 2018-04-24 |
| 9787150 | Rotor of brushless motor | Kiyoshi Nagata | 2017-10-10 |
| 9780707 | Drive controller and motor drive system | Kiyoshi Nagata, Masaya Ootake, Hirokazu Toyoda, Manabu Nomura | 2017-10-03 |
| 9755556 | Drive control apparatus and fuel pump using the same | Kiyoshi Nagata | 2017-09-05 |
| D771712 | Rotational pump | Masaya Ootake, Kiyoshi Nagata, Tetsuo Hayakawa | 2016-11-15 |
| D770537 | Rotational pump | Masaya Ootake, Kiyoshi Nagata, Tetsuo Hayakawa | 2016-11-01 |