Yokohama, Japan

Nobuyuki Nonaka

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Chemical Industries Limited, Mitsubishi Kasei Corporation. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Nonaka. Retrieved from https://idiyas.com/inventor/nobuyuki-nonaka-lk5hrohf

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 = 2

Forward Citations = 141(Granted Patents)


Company Filing History:


Years Active: 1989-1990

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3 patents (USPTO):Explore Patents

Title: Nobuyuki Nonaka: Innovator in Agricultural Chemistry

Introduction

Nobuyuki Nonaka is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of agricultural chemistry, particularly through his innovative work on chemical compounds that serve as fungicides.

Latest Patents

Nonaka holds 3 patents, with his latest invention being an N-indanyl carboxamide derivative. This novel compound is represented by a specific general formula and is designed to function as an agricultural and horticultural fungicide. The compound includes various groups and elements that enhance its effectiveness in combating plant diseases.

Career Highlights

Throughout his career, Nonaka has worked with notable companies such as Mitsubishi Chemical Industries Limited and Mitsubishi Kasei Corporation. His experience in these organizations has allowed him to develop and refine his expertise in chemical innovations.

Collaborations

Nonaka has collaborated with esteemed colleagues, including Masatsugu Oda and Toshiro Sakaki. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.

Conclusion

Nobuyuki Nonaka's work in agricultural chemistry exemplifies the impact of innovative thinking in addressing challenges in plant health. His contributions continue to influence the industry and pave the way for future advancements.

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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