Inventor
Sumio Yanase
Inventor
Okazaki, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines17%
Y02TClimate change mitigation technologies related to transportation17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
B60LPropulsion of electrically-propelled vehicles8%
B62DMotor vehicles8%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure8%
H02JElectric power networks8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
PatentTitleYear
6,590,312'Rotary electric machine having a permanent magnet stator and permanent magnet rotor'20035,955,807'Synchronous electric machine having auxiliary permanent magnet'19994,881,414'Torque detection apparatus'19894,701,692'Rectifying system for magnet-type AC generator'19874,641,066'Control apparatus for brushless motor'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1989Patents assigned to NIPPON DENSO CO (3)· patent assignee history
1987–2003Based in Okazaki, JP· patent location history
1999–2003Patents assigned to DENSO CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON DENSO CO | 3 | 1987–1989 |
| DENSO CORP | 2 | 1999–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okazaki, JP | 5 | 1987–2003 |