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Nidec Corporation

USPTO Granted Patents = 1,522

% Expired Patents = 31.7

EPO Patents = 55

Trademarks = 12

Forward Citations = 6,070

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1,024 inventors (with patents filed for the assignee):

Takehito Tamaoka (109 out of 110 patents)

Yoichi Sekii (62 out of 64 patents)

Takayuki Migita (45 out of 45 patents)

4. Hiroyuki Kamo (45 out of 49 patents)

5. Yuki Ishikawa (44 out of 55 patents)

6. Hideki Kirino (38 out of 40 patents)

7. Takashi Hattori (37 out of 37 patents)

8. Keisuke Fukunaga (34 out of 34 patents)

9. Yoshiaki Yamashita (34 out of 34 patents)

10. Shuji Endo (29 out of 30 patents)

11. Junya Mizukami (29 out of 32 patents)

12. Tomohiro Yoneda (29 out of 29 patents)

13. Hidehiro Haga (29 out of 29 patents)

14. Shinji Takemoto (28 out of 28 patents)

15. Yusuke Makino (28 out of 28 patents)

Core Competencies:

Electric Motors

Control Devices

Drive Systems

Hybrid Technology

Power Steering

Refrigerant Circulation

Cooling Units

Vibration Motors

Optical Units

Spindle Motors

Centrifugal Fans

Autonomous Vehicles

1,522 patents: Sort by Forward Citations

1. 12750990 - Electronic device and refrigerant circulation device (2026-09-29),

2. 12742601 - Joint unit (2026-09-22),

3. 12738870 - Motor control device and motor (2026-09-15),

4. 12738784 - Motor (2026-09-15),

5. 12736063 - Blower (2026-09-15),

6. 12723600 - Fan unit (2026-09-01),

7. 12719330 - Motor with positioning component and electrical product thereof (2026-08-25),

8. 12712479 - MOTOR CONTROL DEVICE (2026-08-18),

9. 12707593 - Cooling unit with inclined radiator and air blower with suction port opposing an opening of a ventilation path of the inclined radiator (2026-08-11),

10. 12700431 - Base plate, motor, and disk drive device (2026-08-04),

11. 12698780 - Motor and fan motor (2026-08-04),

12. 12691931 - Control device, electric power steering device, and drive device (2026-07-28),

13. 12683437 - Stator and motor (2026-07-14),

14. 12671350 - Power conversion device (2026-06-30),

15. 12665479 - Synchronous reluctance motor (2026-06-23),

Nidec Corporation, headquartered in Kyoto, Japan, is a global leader in the development and manufacturing of electric motors and related technologies. The company specializes in a diverse range of products, including control devices, drive systems, and hybrid technology, catering to various industries such as automotive and consumer electronics. Nidec's innovations extend to power steering systems, refrigerant circulation, cooling units, and vibration motors, positioning it at the forefront of advancements in electric motor technology.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Nidec Corporation

1,522 Patents

#7 in Kyoto 615-0031

#150 in Japan

#651 in the World

Nidec Corporation

Forward Citations = 6,070

1,024 inventors:

Takehito Tamaoka (109 out of 110 patents)

Yoichi Sekii (62 out of 64 patents)

Takayuki Migita (45 out of 45 patents)

4. Hiroyuki Kamo (45 out of 49 patents)

5. Yuki Ishikawa (44 out of 55 patents)

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