Tochigi, Japan

Junji Yuzuriha

This inventor holds 2 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1992-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junji Yuzuriha. Retrieved from https://idiyas.com/inventor/junji-yuzuriha

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1992-1994

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2 patents (USPTO):Explore Patents

Title: Junji Yuzuriha: Innovator in Variable Ratio Steering Systems

Introduction

Junji Yuzuriha, an innovator hailing from Tochigi, Japan, has made significant contributions to the automotive industry through his inventive work related to steering systems. With two patents to his name, Yuzuriha has established himself as a prominent figure in steering technology, particularly within the renowned Honda Giken Kogyo Kabushiki Kaisha.

Latest Patents

Yuzuriha's latest inventions focus on enhancing the functionality of steering systems. One of his patents is a steering apparatus with a variable steering angle ratio. This apparatus effectively steers a steerable road wheel in response to the driver's input at the steering wheel, while the steering angle ratio can change based on a movable engaging position between two members. This innovation ensures that the first and second members remain aligned in their neutral positions when not in use, offering improved responsiveness and control.

Additionally, Yuzuriha has developed a variable ratio steering system applicable to motor vehicles. This system allows for the ratio of angles to be adjusted between the steerable road wheels and the steering wheel, providing drivers with a customizable steering experience. The system comprises an input shaft linked to the steering wheel, ball screw mechanisms for precise movement, and an angle ratio adjusting mechanism that plays a crucial role in maintaining optimal vehicle handling.

Career Highlights

Yuzuriha's professional journey is marked by his dedication to advancing automotive technology. Working at Honda Giken Kogyo Kabushiki Kaisha, he has been instrumental in researching and implementing cutting-edge steering solutions. His expertise and creativity in engineering have led to valuable innovations that improve driver experience and vehicle performance.

Collaborations

Throughout his career, Yuzuriha has collaborated with talented coworkers, including Yasuo Shimizu and Toshitake Kawai. These collaborations reflect a shared commitment to innovation and the pursuit of excellence in automotive engineering, demonstrating the importance of teamwork in the advancement of technology.

Conclusion

Junji Yuzuriha stands out as a notable inventor in the field of variable ratio steering systems. With a robust portfolio of patents and impactful collaborations, he continues to push the boundaries of automotive technology. His contributions not only enhance vehicle performance but also pave the way for future innovations in the industry.

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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