Kanagawa, Japan

Keiyo Nakai

This inventor holds 1 USPTO granted patent. Top assignee: Hokko Chemical Industry Co., Ltd.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiyo Nakai. Retrieved from https://idiyas.com/inventor/keiyo-nakai

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Keiyo Nakai – Innovator in Herbicide Technology

Introduction

Keiyo Nakai, an esteemed inventor based in Kanagawa, Japan, has made significant contributions to agricultural chemistry. He is recognized for his innovative work in herbicide development, particularly through his patented isoxazolin-5-one derivative.

Latest Patents

Nakai holds a patent for an isoxazolin-5-one derivative and a herbicide containing it as the active ingredient. This novel derivative is characterized by its structure where R represents a C1-C6 haloalkyl group, and R, n, and X denote specific substituents, with ‘n’ being an integer from 1 to 4. This invention aims to provide improved effectiveness in weed management, showcasing Nakai's commitment to advancing agricultural practices through innovative solutions.

Career Highlights

Keiyo Nakai is part of Hokko Chemical Industry Co., Ltd., a company at the forefront of chemical manufacturing. His work there highlights his dedication to research and development in the agricultural sector, focusing on creating products that enhance crop protection and sustainability.

Collaborations

During his career, Nakai has collaborated with notable colleagues, including Jun Suzuki and Kohei Koyama. These partnerships have facilitated the exchange of ideas and expertise, leading to advancements in their respective projects within the company.

Conclusion

In conclusion, Keiyo Nakai stands out as an influential inventor in the realm of herbicides. His innovative contributions, particularly through his patented isoxazolin-5-one derivative, demonstrate his impact on agricultural technology. With a solid foundation in research at Hokko Chemical Industry Co., Ltd. and collaborative efforts with colleagues, Nakai continues to drive forward the field of agrochemicals, contributing to the future of sustainable agriculture.

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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