EPO Patents = 1

Forward Citations = 28

Loading Chart...

12 inventors (with patents filed for the assignee):

Junji Minakuchi (2 out of 6 patents)

Masato Kato (2 out of 4 patents)

Jun Matsumoto (1 out of 170 patents)

4. Masaki Kuwahara (1 out of 17 patents)

5. Takumi Nakagawa (1 out of 7 patents)

6. Toshio Yoshida (1 out of 25 patents)

7. Nobuhide Kurachi (1 out of 8 patents)

8. Masaru Akiyama (1 out of 15 patents)

9. Kenta Nakano (1 out of 1 patent)

10. Takayuki Yabe (1 out of 13 patents)

11. Ryoichi Sato (1 out of 18 patents)

12. Hiroki Yamaguchi (1 out of 25 patents)

13. Yasuyuki Yamazaki (24 patents)

7 patents: Sort by Forward Citations

1. 8528437 - Ball screw apparatus (2013-09-10),

2. 7632017 - Linear guide (2009-12-15),

3. 7591205 - Ball screw and a method for assembling the same (2009-09-22),

4. 7578619 - Linear guide and under seal (2009-08-25),

5. 7401978 - Linear motion guiding apparatus (2008-07-22),

6. 7301333 - Angle position detection apparatus (2007-11-27),

7. 7278333 - Ball screw device (2007-10-09),

Company Overview

NSK Precision Co., Ltd. is a leading manufacturer and supplier of precision bearings, automotive products, and industrial machinery components. With a history dating back over a century, NSK is known for its high-quality products and innovative technologies. The company's products are used in a wide range of industries, including automotive, aerospace, and manufacturing. NSK is committed to providing superior customer service and developing cutting-edge solutions to meet the evolving needs of its customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#2,287 in Tokyo

#5,456 in Japan

Tokyo, Japan

Nsk Precision Co., Ltd.

Forward Citations = 28

12 inventors:

Junji Minakuchi (2 out of 6 patents)

Masato Kato (2 out of 4 patents)

Jun Matsumoto (1 out of 170 patents)

4. Masaki Kuwahara (1 out of 17 patents)

5. Takumi Nakagawa (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nsk Precision Co., Ltd.. Retrieved from https://idiyas.com/company/nsk-precision-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]