Toyota, Japan

Masami Tsuruta

This inventor holds 1 USPTO granted patent. Top assignee: Makita Corporation. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Tsuruta. Retrieved from https://idiyas.com/inventor/masami-tsuruta-rnxoaxw0

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 = 18(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Masami Tsuruta - Innovator in Electrical Power Tools

Introduction

Masami Tsuruta is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of electrical power tools, particularly with a focus on enhancing user experience in low-light conditions. His innovative designs have paved the way for improved functionality and safety in power tools.

Latest Patents

Tsuruta holds a patent for an electrical power tool with improved visibility in darkness. This battery-operated electric power tool features a light unit positioned at the front end of the main housing, extending along the underside of the gear housing. The light unit includes a light source housed in a casing, with the light-emitting end exposed through a hole at the front. Additionally, the tool incorporates a bumper made of molded rubber containing self-luminous pigment. This design allows the bumper to absorb and store light from the light source, enabling users to locate it in dark or dimly lit environments even after prolonged use.

Career Highlights

Masami Tsuruta is associated with Makita Corporation, a leading manufacturer of power tools. His work at Makita has allowed him to focus on developing innovative solutions that enhance the usability of their products. Tsuruta's dedication to improving electrical power tools has made a lasting impact on the industry.

Collaborations

Tsuruta collaborates with Katsushi Miyashita, a talented female engineer. Their partnership exemplifies the importance of teamwork in driving innovation and creating effective solutions in the field of power tools.

Conclusion

Masami Tsuruta's contributions to electrical power tools demonstrate his commitment to innovation and user safety. His patented designs continue to influence the industry, making work easier and safer for users in various environments.

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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