Osaka, Japan

Youzaburo Narahara

This inventor holds 2 USPTO granted patents. Top assignee: Yanmar Agricultural Equipment Co., Ltd.. Active years: 1996-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youzaburo Narahara. Retrieved from https://idiyas.com/inventor/youzaburo-narahara

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 = 7.0

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1996-1997

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2 patents (USPTO):Explore Patents

Title: Youzaburo Narahara: Innovator in Agricultural Technology

Introduction

Youzaburo Narahara is a notable inventor based in Osaka, Japan. He has made significant contributions to agricultural technology, particularly in the design of advanced harvesting equipment. With a total of 2 patents, Narahara's innovations have the potential to enhance efficiency in agricultural practices.

Latest Patents

Narahara's latest patents include an Agricultural Combine and a Working Vehicle. The Agricultural Combine is a tracked vehicle designed for harvesting, hulling, and sorting grain. It features a grain working section driven by a tension roller clutch controlled power transmission belt. This vehicle includes integrated control means for left and right side propulsion track assemblies, allowing for individual track steering commands through differential track speed control derived from a common steering wheel input. Additionally, vehicle speed is managed by a single input means that controls the speed of both tracks. The Working Vehicle shares similar features, emphasizing the importance of integrated control for efficient agricultural operations.

Career Highlights

Narahara is associated with Yanmar Agricultural Equipment Co., Ltd., a company known for its commitment to innovation in agricultural machinery. His work has contributed to the development of cutting-edge equipment that meets the needs of modern farming.

Collaborations

Throughout his career, Narahara has collaborated with talented individuals such as Kenji Hamada and Toshinori Kirihata. These partnerships have fostered a creative environment that encourages the development of innovative solutions in agriculture.

Conclusion

Youzaburo Narahara's contributions to agricultural technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the efficiency and effectiveness of agricultural practices.

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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