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Nidec Corporation

USPTO Granted Patents = 1,485

EPO Patents = 49

Trademarks = 14

Forward Citations = 5,688

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994 inventors (with patents filed for the assignee):

Takehito Tamaoka (105 out of 106 patents)

Yoichi Sekii (61 out of 63 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 (36 out of 36 patents)

8. Keisuke Fukunaga (34 out of 34 patents)

9. Yoshiaki Yamashita (33 out of 33 patents)

10. Tomohiro Yoneda (29 out of 29 patents)

11. Hidehiro Haga (29 out of 29 patents)

12. Shinji Takemoto (28 out of 28 patents)

13. Junya Mizukami (28 out of 31 patents)

14. Yusuke Makino (27 out of 27 patents)

15. Shuhei Nakamatsu (26 out of 26 patents)

Core Competencies:

Angle Detection

IPM Motor

Optical Unit

Motor Module

Drive Apparatus

Rotating Electrical Machine

Refrigerant Circulation

Electric Power Steering

Vibration Motor

Centrifugal Fan

Coil Manufacturing

Spindle Motor

1,485 patents: Sort by Forward Citations

1. 12525839 - Axial flux motor (2026-01-13),

2. 12525256 - Disk driving device for preventing pivot post from dropping from base plate (2026-01-13),

3. 12520451 - Cooling unit including manifolds, an air blower, and a radiator (2026-01-06),

4. 12519365 - Motor (2026-01-06),

5. 12512123 - Base plate, spindle motor, disk drive device, and base plate manufacturing method (2025-12-30),

6. D1106402 - Plug of pipe joint (2025-12-16),

7. 12492908 - Autonomous travel device and autonomous travel device control method (2025-12-09),

8. 12480755 - Angle detection method and angle detection device (2025-11-25),

9. 12476502 - Rotor, IPM motor including same, and rotor manufacturing method (2025-11-18),

10. 12474594 - Optical unit, smartphone, and manufacturing method of optical unit (2025-11-18),

11. 12474004 - Connection member and connection unit (2025-11-18),

12. 12468210 - Optical unit (2025-11-11),

13. 12463490 - Motor module (2025-11-04),

14. 12456899 - Drive apparatus (2025-10-28),

15. 12453001 - Circuit board and optical unit (2025-10-21),

NIDEC CORPORATION is a global leader in the design and manufacturing of electric motors and innovative motor-related products. With over 300 subsidiaries worldwide, the company operates in industries such as automotive, appliances, industrial equipment, and more. NIDEC aims to contribute to a better and more sustainable world by providing advanced technologies and solutions for energy efficiency and environmental conservation.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

1,485 Patents

#7 in Kyoto 615-0031

#149 in Japan

#641 in the World

Nidec Corporation

Forward Citations = 5,688

994 inventors:

Takehito Tamaoka (105 out of 106 patents)

Yoichi Sekii (61 out of 63 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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