Inventor
Masaya Ootake
Inventor
Kariya, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof23%
F04DNon-positive-displacement pumps20%
H02KDynamo-electric machines20%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters20%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%
LOC156%
F02DControlling combustion engines3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
PatentTitleYear
10,408,219Fuel pump201910,385,863Rotor201910,260,465Fuel pump and control method therefor including control of rotation speed of impeller201910,233,881Fuel pump201910,148,150Liquid pump201810,107,291Fuel pump201810,103,658Drive control device and fuel pump drive system20189,954,415Rotor for brushless motor20189,780,707'Drive controller and motor drive system'2017D0771712'Rotational pump'2016D0770537'Rotational pump'20169,369,022'Electric motor and fuel pump using the same having circumferential holding grooves for beginning and end portions of coil windings'20169,178,397'Brushless motor with crossing wire holder'20158,593,092'Control system for multiphase electric rotating machine'20138,257,064'Electric fuel pump capable of supplying fuel at high flow rate'20128,217,603'Apparatus and method for driving rotary machine'20128,072,165'Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors'20118,054,017'Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors'20117,893,638'Apparatus and method for driving rotary machine'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2019Patents assigned to DENSO CORP (19)· patent assignee history
2011–2012Patents assigned to NAGATA KIYOSHI (3)· patent assignee history
2011–2012Patents assigned to OOTAKE MASAYA (3)· patent assignee history
2011Patents assigned to NIPPON SOKEN (2)· patent assignee history
2011–2019Based in Kariya, JP· patent location history
2012Patents assigned to AGATSUMA SHUJI (1)· patent assignee history
2015Based in Okazaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 19 | 2011–2019 |
| NAGATA KIYOSHI | 3 | 2011–2012 |
| OOTAKE MASAYAself | 3 | 2011–2012 |
| NIPPON SOKEN | 2 | 2011 |
| AGATSUMA SHUJI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kariya, JP | 18 | 2011–2019 |
| Okazaki, JP | 1 | 2015 |