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For the Inventor, By the Inventor

Gunma, Japan

Yutaka Ishibashi

This inventor holds 11 USPTO granted patents and 1 published patent application and 7 EPO patents. Top assignee: Nsk Corporation. Active years: 2014-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Ishibashi. Retrieved from https://idiyas.com/inventor/yutaka-ishibashi-rvi9oadx

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

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 72.7

 

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 36(Granted Patents)


Location History:

  • Gunma, JP (2014 - 2017)
  • Takasaki, JP (2016 - 2017)
  • Fujisawa, JP (2018)

Company Filing History:

goldMedal11 out of 2,469 
 
Nsk Corporation
 patents

Years Active: 2014-2018

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11 patents (USPTO):Explore Patents
1. 10060472 - Bearing device and method for manufacturing bearing device (2018-08-28),
2. 10001174 - Bearing device and beading device fixing plate (2018-06-19),
3. 9903416 - Bearing device and method for manufacturing bearing device (2018-02-27),
4. 9651090 - Single split cage (2017-05-16),
5. 9651089 - Single split cage (2017-05-16),
6. 9644677 - Preliminary retainer for radial needle bearing (2017-05-09),
7. 9382947 - Retainer for radial roller bearing (2016-07-05),
8. 9145917 - Cage for radial roller bearing (2015-09-29),
9. 9004775 - Single-split cage (2015-04-14),
10. 8944696 - Cage for radial roller bearing (2015-02-03),
11. 8740470 - Retainer for radial roller bearing (2014-06-03),

Title: Yutaka Ishibashi: Innovator in Bearing Technology

Introduction

Yutaka Ishibashi is a prominent inventor based in Gunma, Japan. He has made significant contributions to the field of bearing technology, holding a total of 11 patents. His innovative designs and methods have advanced the functionality and efficiency of bearing devices.

Latest Patents

Ishibashi's latest patents include a bearing device and a method for manufacturing a bearing device. This invention features an outer peripheral surface of a small-diameter step portion, which is formed with an engagement groove extending in a circumferential direction. The retainer plate is designed with multiple engagement claws that protrude radially inward from its inner periphery, allowing for a secure fit with the engagement groove. Additionally, he has developed a bearing device and beading device fixing plate, which incorporates through holes to reduce the rigidity of the fixing plate between a latch hole and boss parts.

Career Highlights

Yutaka Ishibashi is associated with NSK Corporation, a leading company in the bearing industry. His work has been instrumental in enhancing the performance and reliability of various bearing applications. His innovative spirit and technical expertise have positioned him as a key figure in his field.

Collaborations

Ishibashi has collaborated with notable coworkers, including Makoto Watanabe and Tetsuya Takahashi. Their combined efforts have contributed to the development of advanced bearing technologies.

Conclusion

Yutaka Ishibashi's contributions to bearing technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in engineering.

Profile summary based on public USPTO records.
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]
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