Chita, Japan

Tokunari Takeuchi

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Seiko Limited. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tokunari Takeuchi. Retrieved from https://idiyas.com/inventor/tokunari-takeuchi

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 = 3.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Tokunari Takeuchi

Introduction

Tokunari Takeuchi is a notable inventor based in Chita, Japan. He has made significant contributions to the field of milling tools, particularly with his innovative designs that enhance functionality and efficiency. His work is recognized for its practical applications in manufacturing and engineering.

Latest Patents

One of Tokunari Takeuchi's key patents is the "End-milling cutter with drilling capability." This invention features an elongate body with two flutes that define two elongate lands extending generally in an axial direction. The design includes peripheral-cutting inserts for milling and drilling inserts for creating holes, showcasing a versatile approach to tool design. The patent highlights the unique arrangement of the inserts, which allows for efficient cutting in both radial directions.

Career Highlights

Tokunari Takeuchi has been associated with Fuji Seiko Limited, where he has contributed to the development of advanced milling tools. His expertise in tool design has positioned him as a valuable asset within the company. With a focus on innovation, he continues to push the boundaries of what is possible in the field of machining.

Collaborations

Throughout his career, Tokunari has worked alongside talented colleagues such as Katutoshi Haga and Kunio Kondo. Their collaborative efforts have led to the development of cutting-edge technologies that benefit the manufacturing industry.

Conclusion

Tokunari Takeuchi's contributions to the field of milling tools exemplify the spirit of innovation. His patented designs not only enhance manufacturing processes but also reflect a commitment to advancing technology in 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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