Fuchu, Japan

Takehito Higasi

This inventor holds 1 USPTO granted patent. Top assignee: Ryobi Limited. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehito Higasi. Retrieved from https://idiyas.com/inventor/takehito-higasi

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Takehito Higasi - Innovator in Tool Holder Technology

Introduction

Takehito Higasi is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of tool holder technology. His innovative designs have led to the development of a unique tool holder that enhances the functionality of power tools.

Latest Patents

Takehito Higasi holds a patent for a tool holder designed for mounting a bit formed with a groove onto a power tool. This tool holder includes a tool-holding tube, an engagement member, and a resilient member. The tool-holding tube features a bit insertion hole that extends in an axial direction. The engagement member is designed to move in response to the bit being inserted, ensuring a secure fit. The resilient member plays a crucial role in maintaining the engagement of the bit with the tool holder.

Career Highlights

Higasi has dedicated his career to advancing tool technology. He works for Ryobi Limited, a company known for its innovative power tools and accessories. His work has contributed to the development of more efficient and user-friendly tools in the market.

Collaborations

Higasi collaborates with his coworker, Yasuo Wada, to further enhance their innovations in tool technology. Their teamwork has led to the successful development of practical solutions for users.

Conclusion

Takehito Higasi's contributions to tool holder technology exemplify his commitment to innovation. His patent for a tool holder showcases his ability to solve practical problems in the power tool industry. His work continues to influence the design and functionality of tools used by professionals and DIY enthusiasts alike.

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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