Anjo, Japan

Makoto Chikaraishi

This inventor holds 18 USPTO granted patents and 15 published patent applications and 1 EPO patent, primarily in Power Tools. Top assignee: Makita Corporation. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Chikaraishi. Retrieved from https://idiyas.com/inventor/makoto-chikaraishi

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

USPTO Granted Patents = 18 

% Patents Active = 88.9

 

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2024-2026

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Areas of Expertise:
Power Tool
Electric Work Machine
Impact Tool
Screwing Tool
Reciprocating Tool
Hammer Mechanism
Dust Collection
Light Unit
Floodlight
Attachment System
18 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Makoto Chikaraishi

Introduction

Makoto Chikaraishi is a prominent inventor based in Anjo, Japan. He has made significant contributions to the field of tool design, holding a total of 18 patents. His work focuses on enhancing the functionality and usability of various tools, particularly in the construction and manufacturing industries.

Latest Patents

Chikaraishi's latest innovations include an impact tool designed to reduce the visibility of a workpiece for an operator. This impact tool features a motor, a striker that rotates, an anvil that is struck by the striker, and a hammer case that accommodates the striker. Notably, it includes a groove that houses a light, which illuminates the area adjacent to the front end of the anvil, improving visibility during operation.

Another significant invention is a reciprocating tool that comprises a motor, a motion converting mechanism, a body housing, an inner housing, a support body, and a counterweight. The motion converting mechanism is coupled to a motor shaft and converts rotational motion into linear reciprocating motion along a driving axis. The design allows for enhanced efficiency and effectiveness in various applications.

Career Highlights

Chikaraishi is currently employed at Makita Corporation, a leading manufacturer of power tools. His role at the company has allowed him to develop and refine his innovative ideas, contributing to the advancement of tool technology. His work has been instrumental in improving the performance and safety of tools used in various industries.

Collaborations

Throughout his career, Chikaraishi has collaborated with notable colleagues, including Akihiro Hozumi and Yutaka Ogiso. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Makoto Chikaraishi's contributions to tool innovation have made a lasting impact on the industry. His patents reflect a commitment to improving functionality and user experience in power tools. As he continues to develop new technologies, his work will undoubtedly influence future advancements in the field.

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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