Nagano Nidec Corporation

Calculating rank

USPTO Granted Patents = 6

Forward Citations = 98

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10 inventors (with patents filed for the assignee):

Tokumon Ogawa (4 out of 5 patents)

Kazuto Miyajima (1 out of 7 patents)

Tsuyoshi Miyawaki (1 out of 1 patent)

4. Kenichi Yamazaki (1 out of 1 patent)

5. Hisashi Kono (1 out of 1 patent)

6. Tatsuyoshi Mochizuki (1 out of 1 patent)

7. Koji Fukuyama (1 out of 2 patents)

8. Yoichi Kitamura (1 out of 1 patent)

9. Satoshi Nakajima (1 out of 2 patents)

10. Kazuyoshi Horikoshi (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. 5536986 - Spindle motor (1996-07-16),

2. 5448119 - Spindle motor (1995-09-05),

3. 5436517 - Recording disk driving apparatus (1995-07-25),

4. 5396134 - Spindle motor (1995-03-07),

5. 5296981 - Disk drive apparatus (1994-03-22),

6. 5227686 - Spindle motor (1993-07-13),

Company Overview

Nagano Nidec Corporation is a leading manufacturer of precision motors and related products. With a history spanning over 50 years, the company has built a reputation for innovative technology and superior quality. Nagano Nidec specializes in brushless motors, DC motors, and customized solutions for various industries including automotive, medical, and industrial automation.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#81 in Nagano

#5,990 in Japan

Nagano, Japan