Kobe, Japan

Koji Yoshioka

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Jtekt Corporation. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Yoshioka. Retrieved from https://idiyas.com/inventor/koji-yoshioka-2c1fjja8

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

Calculating rank

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Koji Yoshioka: Innovator in Vehicle Steering Technology

Introduction

Koji Yoshioka is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of vehicle technology, particularly in steering mechanisms. His innovative approach has led to the development of a unique patent that enhances vehicle safety and performance.

Latest Patents

Yoshioka holds a patent for a shock absorbing steering device for vehicles. This device features an intermediate shaft that connects the steering shaft and the steering gear. The design includes a hollow accordion portion that is capable of undergoing plastic deformation. This accordion section consists of multiple pairs of crest and trough portions arranged alternately along its length. Notably, the depths of these portions vary, providing enhanced functionality and safety.

Career Highlights

Koji Yoshioka is associated with Jtekt Corporation, where he has been instrumental in advancing automotive technologies. His work focuses on improving vehicle handling and driver comfort through innovative steering solutions. His patent reflects his commitment to enhancing vehicle safety and performance.

Collaborations

Yoshioka has collaborated with esteemed colleagues such as Hideo Matsubara and Kazuhiro Watanabe. Their combined expertise has contributed to the successful development of advanced automotive technologies.

Conclusion

Koji Yoshioka's contributions to vehicle steering technology exemplify his innovative spirit and dedication to safety. His patent for a shock absorbing steering device represents a significant advancement in automotive 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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