Inventor
Takayuki Kitagawa
Inventor
Toyohashi, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters57%
H02KDynamo-electric machines14%
H01RElectrically-conductive connections7%
H02HEmergency protective circuit arrangements7%
H05KPrinted circuits7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
9,484,848'Motor controller'20168,487,564'Brushless motor controller and method for controlling brushless motor'20138,471,511'Brushless motor control device and brushless motor'20138,278,853'Brushless motor control apparatus, brushless motor and control method of brushless motor'20128,264,178'Brushless motor control apparatus, brushless motor and control method of brushless motor'20128,198,843'Motor control apparatus and motor control method'20127,554,230'Control circuit device for motor, method for manufacturing the device, and motor having the device'20097,183,737'Motor control device and motor control method'20075,744,890'Brush structure for motor in which wear-related parameters of the brushes are varied to equalize brush wear'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2016Patents assigned to ASMO CO LTD (9)· patent assignee history
1998–2016Based in Toyohashi, JP· patent location history
2012–2013Patents assigned to KITAGAWA TAKAYUKI (5)· patent assignee history
2013Patents assigned to OMURA TAKEHIDE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASMO CO LTD | 9 | 1998–2016 |
| KITAGAWA TAKAYUKIself | 5 | 2012–2013 |
| OMURA TAKEHIDE | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyohashi, JP | 9 | 1998–2016 |