Kawachinagano, Japan

Nobuyuki Hayashi

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignees: Nihon Nohyaku Co., Ltd., Nihon Nohyaku., Ltd.. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Hayashi. Retrieved from https://idiyas.com/inventor/nobuyuki-hayashi-tio4it4o

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

Calculating rank

% Patents Active = 66.7



Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2017-2025

Loading Chart...
Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: Nobuyuki Hayashi: Innovator in Agricultural Insecticides

Introduction

Nobuyuki Hayashi is a notable inventor based in Kawachinagano, Japan. He has made significant contributions to the field of agricultural and horticultural insecticides. With a total of 3 patents to his name, Hayashi's work focuses on developing compounds that minimize harmful effects on animals, including humans.

Latest Patents

Hayashi's latest patents include an oxazepinone derivative and an agricultural/horticultural insecticide containing the same. This compound is expressed by General Formula (1), wherein R represents a (C-C) alkoxy (C-C) alkyl group. It is designed to be useful as an agricultural and horticultural insecticide with reduced harmful effects during the production of crops. Another significant patent involves an oxazepine compound, or salt thereof, which has General Formula (I). This compound serves as an active ingredient in agricultural and horticultural insecticides.

Career Highlights

Throughout his career, Hayashi has worked with prominent companies such as Nihon Nohyaku Co., Ltd. and Nihon Nohyaku, Ltd. His innovative approaches have led to advancements in the effectiveness and safety of insecticides used in agriculture.

Collaborations

Hayashi has collaborated with notable coworkers, including Kosuke Fukatsu and Eikou Satoh. Their combined expertise has contributed to the development of effective agricultural solutions.

Conclusion

Nobuyuki Hayashi's contributions to the field of agricultural insecticides highlight his commitment to innovation and safety. His patents reflect a dedication to creating effective solutions that benefit both agriculture and the environment.

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]
Loading…