Yamaguchi, Japan

Takumi Nakahara

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), Kobe Steel, Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Nakahara. Retrieved from https://idiyas.com/inventor/takumi-nakahara

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: Takumi Nakahara: Innovator in Frame Structure Production

Introduction

Takumi Nakahara is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of engineering, particularly in the production of frame structures. His innovative approach has led to the development of a unique method that enhances the efficiency and effectiveness of frame construction.

Latest Patents

Nakahara holds a patent for a "Method for producing frame structure." This method involves a hollow member with a curved and long shape, along with several connecting members that are welded to the hollow member. The process includes introducing a cooling medium into the hollow member after welding, which is repeated for each connecting member. This innovative technique improves the structural integrity and durability of the frame.

Career Highlights

Nakahara is currently employed at Kobe Steel, Ltd., a prominent company known for its advancements in steel production and engineering solutions. His work at Kobe Steel has allowed him to apply his inventive ideas in a practical setting, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, Nakahara has collaborated with talented individuals such as Yuki Fujita and Taiki Yamakawa. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Takumi Nakahara's contributions to the field of frame structure production exemplify the spirit of innovation. His patented method not only showcases his inventive prowess but also highlights the importance of collaboration in achieving technological advancements.

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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