For the Inventor, By the Inventor

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Harrogate, United Kingdom

Nidec Sr Drives, Ltd

USPTO Granted Patents = 9

EPO Patents = 29

Trademarks = 1

Forward Citations = 25

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31 inventors (with patents filed for the assignee):

Paul Andrew Sykes (3 out of 5 patents)

Michael Paul Tankard (2 out of 8 patents)

Phillip George Dickinson (2 out of 5 patents)

4. Michael James Turner (2 out of 21 patents)

5. Ian Jordison (1 out of 2 patents)

6. Norman Neilson Fulton (1 out of 11 patents)

7. Thilak Raj Durairaj (1 out of 1 patent)

8. Michael Ian Peter Henderson (1 out of 1 patent)

9. Simon David Gibson (1 out of 1 patent)

10. James Douglas Alexander Chambers (1 out of 1 patent)

11. Peter Richard Mayes (1 out of 10 patents)

12. Mark John Cherney (1 out of 49 patents)

13. Joseph Gerald Marcinkiewicz (1 out of 54 patents)

14. Steven Paul Randall (1 out of 23 patents)

15. Chetan O Modi (31 patents)

9 patents: Sort by Forward Citations

1. 9887657 - Method of operating a switched reluctance machine (2018-02-06),

2. 9575104 - Estimation of resistance in electrical machines (2017-02-21),

3. 9312801 - Control of a brushless electrical machine (2016-04-12),

4. 9246363 - Reducing stress in electric-machine rotors by optimizing holes (2016-01-26),

5. 9024556 - Control of electrical machines (2015-05-05),

6. 8169109 - Electrical machine with dual radial airgaps (2012-05-01),

7. 8125113 - Slot wedges for electrical machines (2012-02-28),

8. 8121819 - Deriving values of parameters in electrical machines (2012-02-21),

9. 8049528 - Operation of an electrical drive system (2011-11-01),

Nidec Sr Drives, Ltd is a leading manufacturer of variable speed drive systems for a wide range of applications, including industrial machinery, renewable energy, and marine propulsion. With a focus on innovation and quality, the company offers reliable and efficient solutions to meet the needs of its customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

9 Patents

#1 in Harrogate

#1,851 in United Kingdom

Harrogate, United Kingdom

Nidec Sr Drives, Ltd

Forward Citations = 25

31 inventors:

Paul Andrew Sykes (3 out of 5 patents)

Michael Paul Tankard (2 out of 8 patents)

Phillip George Dickinson (2 out of 5 patents)

4. Michael James Turner (2 out of 21 patents)

5. Ian Jordison (1 out of 2 patents)

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