Saitama, Japan

Masatoshi Harumatsu

This inventor holds 1 USPTO granted patent. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Harumatsu. Retrieved from https://idiyas.com/inventor/masatoshi-harumatsu-8rxk2d2d

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Masatoshi Harumatsu: Innovator in Lawn Care Technology

Introduction

Masatoshi Harumatsu is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of lawn care technology, particularly with his innovative designs for power lawn mowers. His work reflects a commitment to enhancing the efficiency and effectiveness of lawn maintenance.

Latest Patents

Harumatsu holds a patent for a mulching type power lawn mower. This innovative mower is designed without an opening for releasing mowed pieces sidewardly. It features a housing with a short peripheral side wall and an inwardly protruding portion at the rear of the lower edge. This design temporarily retains mowed lawn pieces within the housing for chopping by a rotatable cutter. The chopped lawn pieces are then dropped through a lawn drop opening, promoting the growth of the lawn grass.

Career Highlights

Masatoshi Harumatsu is associated with Honda Giken Kogyo Kabushiki Kaisha, a company known for its advancements in various technological fields. His work at Honda has allowed him to focus on developing innovative solutions for lawn care, contributing to the company's reputation for quality and innovation.

Collaborations

Throughout his career, Harumatsu has collaborated with talented individuals such as Kenjiro Hiratsuna and Kazuhiro Sakamoto. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Masatoshi Harumatsu's contributions to lawn care technology exemplify the spirit of innovation. His patented mulching type power lawn mower showcases his dedication to improving lawn maintenance practices. His work continues to influence the industry and inspire future innovations.

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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