Aichi, Japan

Kyoichi Yamaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyoichi Yamaguchi. Retrieved from https://idiyas.com/inventor/kyoichi-yamaguchi

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 = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Kyoichi Yamaguchi: Innovator in Beaded Edge Forming Technology

Introduction

Kyoichi Yamaguchi is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of manufacturing, particularly with his innovative methods for forming beaded edges on plate members. His work is recognized for its practical applications in various industries.

Latest Patents

Yamaguchi holds a patent for a "Beaded edge forming method and apparatus." This invention involves a process where a beaded edge is formed on a plate member with an upstanding outer edge bent at a predetermined radius of curvature. The method includes placing the plate member on a lower die and applying a uniform force against the free edge of the upturned portion at an approximately 45-degree angle. This technique allows the outer portion to be turned inwardly, forming an angle of about 45 degrees with the plate member. The free edge is then pressed downward into contact with the plate member while maintaining a substantially constant curvature of the bend region, resulting in a well-defined beaded edge. Yamaguchi's patent is a testament to his innovative approach to manufacturing processes.

Career Highlights

Kyoichi Yamaguchi is associated with Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His role at Toyota has allowed him to apply his inventive skills in a practical setting, contributing to the company's reputation for quality and innovation in the automotive industry.

Collaborations

Yamaguchi has worked alongside talented colleagues such as Toshio Uno and Hideaki Tobita. Their collaborative efforts have fostered an environment of creativity and innovation, leading to advancements in manufacturing techniques.

Conclusion

Kyoichi Yamaguchi's contributions to the field of manufacturing, particularly through his beaded edge forming method, highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in manufacturing processes.

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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