Kashihara, Japan

Yutaka Shibahiraki

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Jtekt Corporation, Koyo Machine Industries Company Limited. Active years: 2012-2013.

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

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 5(Granted Patents)


Location History:

  • Kashiwara, JP (2012)
  • Kashihara, JP (2013)

Company Filing History:


Years Active: 2012-2013

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2 patents (USPTO):Explore Patents

Title: Yutaka Shibahiraki: Innovator in Vehicle Steering Systems

Introduction

Yutaka Shibahiraki is a notable inventor based in Kashihara, Japan. He has made significant contributions to the field of vehicle steering systems, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and reliability of steering mechanisms in vehicles.

Latest Patents

Shibahiraki's latest patents include a shaft-and-yoke coupling structure and a vehicle steering system. The shaft-and-yoke coupling structure is designed to couple a steering transmission shaft with a yoke of a universal joint. This design features a stepped portion and an insertion convex portion that enhances the connection between the steering transmission shaft and the yoke. The vehicle steering system patent includes a universal joint yoke that comprises a cylindrical portion for fixing a shaft, a slit extending in the axial direction, and a reinforcement flange that provides additional support.

Career Highlights

Throughout his career, Yutaka Shibahiraki has worked with prominent companies such as Jtekt Corporation and Koyo Machine Industries Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle steering technology.

Collaborations

Shibahiraki has collaborated with talented individuals in his field, including Hidekazu Sakakibara and Satoshi Kakutani. These collaborations have contributed to the advancement of his inventions and the overall progress in vehicle steering systems.

Conclusion

Yutaka Shibahiraki is a distinguished inventor whose work in vehicle steering systems has led to valuable patents and innovations. His contributions continue to influence the automotive industry, showcasing the importance of creativity and engineering in enhancing vehicle performance.

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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