Sakai, Japan

Shigekazu Hasegwa

This inventor holds 1 USPTO granted patent. Top assignee: Kubota Corporation. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigekazu Hasegwa. Retrieved from https://idiyas.com/inventor/shigekazu-hasegwa

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 = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Shigekazu Hasegwa: Innovator in Agricultural Technology

Introduction

Shigekazu Hasegwa is a notable inventor based in Sakai, Japan. He has made significant contributions to agricultural technology, particularly in the design of tractors. His innovative approach has led to the development of a unique patent that enhances the efficiency of soil-engaging implements.

Latest Patents

Hasegwa holds a patent for a "Tractor with a traction load sensing device." This invention features a traction load sensing device that is essential for regulating the load of soil-engaging implements. The sensor body of this device is housed in a casing that ensures complete sealing, or nearly so, and is securely attached to the tractor's transmission case in an oil-tight manner. This design improves the functionality and reliability of tractors in agricultural settings.

Career Highlights

Shigekazu Hasegwa is associated with Kubota Corporation, a leading company in agricultural machinery. His work at Kubota has allowed him to focus on innovations that address the needs of modern farming practices. His dedication to improving agricultural technology has made a lasting impact on the industry.

Collaborations

Hasegwa has collaborated with talented individuals such as Mituhiko Obe and Yoshiyuki Katayama. These partnerships have fostered a creative environment that encourages the development of groundbreaking agricultural solutions.

Conclusion

Shigekazu Hasegwa's contributions to agricultural technology through his innovative patents exemplify the importance of invention in enhancing farming efficiency. His work continues to influence the industry positively.

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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