Anjo, Japan

Eiichi Futamura

This inventor holds 1 USPTO granted patent. Top assignee: Makita Corporation. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Futamura. Retrieved from https://idiyas.com/inventor/eiichi-futamura

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 = 3.0

ph-index = 1

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Eiichi Futamura - Innovator in Bit Mounting Technology

Introduction

Eiichi Futamura is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of tool technology, particularly with his innovative designs that enhance usability and efficiency.

Latest Patents

Futamura holds a patent for a bit mounting device. This device is designed for the removable mounting of a bit on a tool that features a barrel with a mounting hole. The bit mounting device includes an engaging member that interacts with the bit and a control member mounted on the barrel. The control member can be moved between a holding position and a releasing position. In the holding position, it secures the engaging member for engagement with the bit. Conversely, in the releasing position, it allows the engaging member to transition to a disengaging position, facilitating the removal of the bit. A stopper mechanism is also included to maintain the control member in the releasing position when the bit is detached from the barrel.

Career Highlights

Eiichi Futamura is associated with Makita Corporation, a leading manufacturer in the power tools industry. His work has contributed to the advancement of tool design and functionality, making tasks easier for users.

Collaborations

Futamura has collaborated with notable colleagues such as Takuo Arakawa and Yasutoshi Shimma. Their combined expertise has likely fostered innovative solutions in their projects.

Conclusion

Eiichi Futamura's contributions to the field of tool technology, particularly through his bit mounting device, exemplify his innovative spirit and dedication to enhancing user experience. His work continues to influence the industry positively.

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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