Inventor
Masafumi Okazaki
Inventor
Tokyo, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines48%
B62DMotor vehicles22%
Y10TTechnical subjects covered by former us classification7%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B60WConjoint control of vehicle sub-units of different type or different function4%
F16KValves4%
G01DMeasuring not specially adapted for a specific variable4%
H01RElectrically-conductive connections4%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%
PatentTitleYear
11,018,616Electric driving apparatus and electric power steering apparatus202110,374,474Permanent magnet motor20199,000,645'Rotating electrical machine'20158,922,090'Rotating electrical machine having slots at center positions of magnetic poles and manufacturing method of the same'20148,571,757'Steering apparatus for a vehicle'20137,576,457'Electric power steering apparatus'20097,565,947'Vehicular steering system'20096,936,942'Motor for electric power steering apparatus'20056,936,949'Rotation angle detecting apparatus'20056,876,116'Permanent magnet motor'20056,853,105'Permanent magnet motor'20056,750,574'Motor for use with motorized power steering apparatus'20046,707,185'Electric power steering apparatus'20046,600,244'Electric motor'20036,075,305'Dynamo-electric machine'20005,915,416'Three way electromagnetic valve'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2021Patents assigned to MITSUBISHI ELECTRIC CORP (15)· patent assignee history
1999–2021Based in Tokyo, JP· patent location history
2013–2015Patents assigned to OKAZAKI MASAFUMI (3)· patent assignee history
2013Patents assigned to OGAWA KENJI (1)· patent assignee history
2015Patents assigned to FUJIWARA AKIO (1)· patent assignee history
2015Patents assigned to HIROSUE WATARU (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 15 | 1999–2021 |
| OKAZAKI MASAFUMIself | 3 | 2013–2015 |
| FUJIWARA AKIO | 1 | 2015 |
| HIROSUE WATARU | 1 | 2015 |
| OGAWA KENJI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 16 | 1999–2021 |