Anjo, Japan

Masatoshi Nakahama

This inventor holds 8 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignee: Makita Corporation. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Nakahama. Retrieved from https://idiyas.com/inventor/masatoshi-nakahama

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 39(Granted Patents)


Company Filing History:


Years Active: 2017-2025

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8 patents (USPTO):Explore Patents

Title: Masatoshi Nakahama: Innovator in Power Tool Technology

Introduction

Masatoshi Nakahama is a prominent inventor based in Anjo, Japan. He has made significant contributions to the field of power tools, holding a total of 8 patents. His innovative designs have enhanced the functionality and efficiency of various power tools, making him a key figure in the industry.

Latest Patents

Nakahama's latest patents include a power tool that features a motor, a spindle, an inner housing, and an outer housing formed by an upper member and a lower member. This design incorporates a pair of interposing members and elastic members, which are strategically arranged to improve the tool's performance. Additionally, he has developed a dust collecting attachment that is removably attachable to a power tool. This attachment includes a covering part that partially covers the tool's mounting area and a discharging part designed to effectively remove dust during operation.

Career Highlights

Nakahama has dedicated his career to advancing power tool technology. His work at Makita Corporation has allowed him to collaborate with other talented engineers and inventors, leading to the development of innovative products that meet the needs of professionals and DIY enthusiasts alike.

Collaborations

Some of Nakahama's notable coworkers include Shin Nakamura and Takahiro Kawakami. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Masatoshi Nakahama's contributions to power tool technology have made a lasting impact on the industry. His innovative designs and collaborative efforts continue to drive advancements in this 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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