Tokyo, Japan

Fumio Hasegawa

This inventor holds 9 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Nec Lcd Technologies, Ltd., Ihi Corporation, Ihi Shibaura Machinery Corporation. Active years: 2003-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumio Hasegawa. Retrieved from https://idiyas.com/inventor/fumio-hasegawa-n4jmbdou

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 100.0


Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 134(Granted Patents)


Company Filing History:


Years Active: 2003-2015

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9 patents (USPTO):Explore Patents

Title: Fumio Hasegawa: Innovator in Lawn Mowing Technology

Introduction

Fumio Hasegawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of lawn mowing technology, holding a total of 9 patents. His innovative designs focus on enhancing the efficiency and effectiveness of lawn care equipment.

Latest Patents

Hasegawa's latest patents include a lawn mowing vehicle equipped with a control unit for elevating mechanisms and for rotating a blade depending on grass conditions. This advanced lawn mowing vehicle is designed to mow a lawn along the travel path of the vehicle. It features at least one electric reel unit that can be raised and lowered by an electric cylinder. Additionally, the vehicle is equipped with sensors that detect the travel speed and the state of the lawn. A control device manages the electric cylinder based on sensor data, allowing for precise control of the electric reel's elevation and rotation.

Career Highlights

Throughout his career, Hasegawa has worked with prominent companies such as NEC LCD Technologies, Ltd. and IHI Corporation. His experience in these organizations has contributed to his expertise in developing innovative lawn care solutions.

Collaborations

Hasegawa has collaborated with talented individuals in his field, including Michinori Shida and Ikuo Iwasaki. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies.

Conclusion

Fumio Hasegawa's contributions to lawn mowing technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the needs of lawn care, making him a significant figure in this industry.

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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