Inventor
Yoshifumi Nagato
Inventor
Tokyo, JP
Overview
Patents· 5 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 converters30%
G05BControl or regulating systems in general20%
G01RMeasuring electric variables10%
H02HEmergency protective circuit arrangements10%
H02KDynamo-electric machines10%
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 systems10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
8,334,669'Multi-axis driver control method, multi-axis driver and multi-axis drive control system having the same'20128,076,890'AC motor driving apparatus and control method'20118,044,615'Method for controlling AC linear motors, device for driving AC linear motors, and system of AC linear motors'20117,783,369'Remote maintenance system'20107,439,693'Anomaly detection method and motor control device'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2012Patents assigned to THK CO LTD (5)· patent assignee history
2008–2012Based in Tokyo, JP· patent location history
2011–2012Patents assigned to NAGATO YOSHIFUMI (2)· patent assignee history
2011Patents assigned to NOMURA YUKI (1)· patent assignee history
2011Patents assigned to SHODA KAZUO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THK CO LTD | 5 | 2008–2012 |
| NAGATO YOSHIFUMIself | 2 | 2011–2012 |
| NOMURA YUKI | 1 | 2011 |
| SHODA KAZUO | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2008–2012 |