| 10408219 |
Fuel pump |
Hiromi Sakai, Kiyoshi Nagata |
2019-09-10 |
| 10385863 |
Rotor |
Yuuji HIDAKA |
2019-08-20 |
| 10260465 |
Fuel pump and control method therefor including control of rotation speed of impeller |
Yuuji HIDAKA, Kiyoshi Nagata |
2019-04-16 |
| 10233881 |
Fuel pump |
Yuuji HIDAKA |
2019-03-19 |
| 10148150 |
Liquid pump |
Kiyoshi Nagata, Tetsuo Hayakawa |
2018-12-04 |
| 10107291 |
Fuel pump |
Tetsuo Hayakawa, Kiyoshi Nagata |
2018-10-23 |
| 10103658 |
Drive control device and fuel pump drive system |
Yuuji HIDAKA, Kiyoshi Nagata, Hirokazu Toyoda, Manabu Nomura |
2018-10-16 |
| 9954415 |
Rotor for brushless motor |
Yuuji HIDAKA, Kiyoshi Nagata |
2018-04-24 |
| 9780707 |
Drive controller and motor drive system |
Yuuji HIDAKA, Kiyoshi Nagata, Hirokazu Toyoda, Manabu Nomura |
2017-10-03 |
| D771712 |
Rotational pump |
Yuuji HIDAKA, Kiyoshi Nagata, Tetsuo Hayakawa |
2016-11-15 |
| D770537 |
Rotational pump |
Yuuji HIDAKA, Kiyoshi Nagata, Tetsuo Hayakawa |
2016-11-01 |
| 9369022 |
Electric motor and fuel pump using the same having circumferential holding grooves for beginning and end portions of coil windings |
Tetsuo Hayakawa, Kiyoshi Nagata |
2016-06-14 |
| 9178397 |
Brushless motor with crossing wire holder |
Daiji Furuhashi, Kiyoshi Nagata |
2015-11-03 |
| 8593092 |
Control system for multiphase electric rotating machine |
Masahiro Kuroda, Nobumasa Ueda, Kiyoshi Nagata, Sadahiro Akama |
2013-11-26 |
| 8257064 |
Electric fuel pump capable of supplying fuel at high flow rate |
Yuichirou Oota, Kiyoshi Nagata |
2012-09-04 |
| 8217603 |
Apparatus and method for driving rotary machine |
Sadahiro Akama, Shuji Agatsuma, Nobumasa Ueda, Masahiro Kuroda, Kiyoshi Nagata |
2012-07-10 |
| 8072165 |
Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors |
Hiroyasu BABA, Yuji Hayashi, Kiyoshi Nagata |
2011-12-06 |
| 8054017 |
Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors |
Hiroyasu BABA, Yuji Hayashi, Naoki Yamamoto, Kiyoshi Nagata |
2011-11-08 |
| 7893638 |
Apparatus and method for driving rotary machine |
Sadahiro Akama, Shuji Agatsuma, Nobumasa Ueda, Masahiro Kuroda, Kiyoshi Nagata |
2011-02-22 |