Nagano, Japan

Yoshio Ushiguchi

This inventor holds 1 USPTO granted patent. Top assignee: Kyoyu Agri Co., Ltd.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Ushiguchi. Retrieved from https://idiyas.com/inventor/yoshio-ushiguchi

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Yoshio Ushiguchi

Introduction

Yoshio Ushiguchi is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of herbicides, particularly with his innovative approach to granular formulations. His work has implications for agricultural practices and pest management.

Latest Patents

Ushiguchi holds a patent for a granular herbicide designed for direct foliage application to undesirable plants. This invention features a water-soluble, non-selective foliage-application type herbicidally active compound as the active ingredient. The granular herbicide has an average granule size ranging from 0.21 to 1 mm and an elution ratio of at least 20% when treated with a specific amount of water. This innovative formulation enhances the effectiveness of herbicide application.

Career Highlights

Yoshio Ushiguchi is associated with Kyoyu Agri Co., Ltd., where he has been instrumental in developing agricultural solutions. His expertise in herbicide formulation has positioned him as a key figure in the industry. With a focus on improving agricultural efficiency, Ushiguchi continues to contribute to advancements in pest control.

Collaborations

Ushiguchi has worked alongside notable colleagues, including Yohichi Hori and Katsuhiro Takahashi. Their collaborative efforts have furthered research and development in the field of herbicides, leading to innovative solutions for agricultural challenges.

Conclusion

Yoshio Ushiguchi's contributions to the field of herbicides exemplify the importance of innovation in agriculture. His patented granular herbicide represents a significant advancement in pest management, showcasing his commitment to improving 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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