Oak Park, IL, United States of America

Masanobu Ohnishi

This inventor holds 2 USPTO granted patents. Top assignee: Nihon Nohyaku Co., Ltd.. Active years: 1997-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanobu Ohnishi. Retrieved from https://idiyas.com/inventor/masanobu-ohnishi-e7ylocjt

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1997-1998

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2 patents (USPTO):Explore Patents

Title: Masanobu Ohnishi: Innovator in Agricultural Chemistry

Introduction

Masanobu Ohnishi is a notable inventor based in Oak Park, IL (US). He has made significant contributions to the field of agricultural chemistry, particularly through his innovative work on fungicides.

Latest Patents

Ohnishi holds 2 patents related to N-substituted phenylcarbamic acid derivatives. His latest patents focus on a process for producing these derivatives, which are effective in controlling various agricultural diseases such as powdery mildew, scab, late blight, and gray mold. The derivatives are represented by a specific general formula, where various groups are defined to enhance their efficacy as fungicides.

Career Highlights

Ohnishi is associated with Nihon Nohyaku Co., Ltd., a company known for its advancements in agricultural products. His work has contributed to the development of effective agricultural and horticultural fungicides, showcasing his commitment to improving crop protection.

Collaborations

Throughout his career, Ohnishi has collaborated with notable colleagues such as Sohkichi Tajima and Tsutomu Nishiguchi. These collaborations have likely enriched his research and development efforts in the field.

Conclusion

Masanobu Ohnishi's innovative work in agricultural chemistry, particularly in the development of effective fungicides, highlights his significant contributions to the industry. His patents and collaborations reflect a dedication to enhancing agricultural practices and protecting crops from diseases.

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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