Yokohama, Japan

Hirohiko Hamaguchi

This inventor holds 2 USPTO granted patents. Top assignees: Dow Chemical Japan Limited, The Dow Chemical Company. Active years: 1986-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohiko Hamaguchi. Retrieved from https://idiyas.com/inventor/hirohiko-hamaguchi

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 = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1986-1989

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2 patents (USPTO):Explore Patents

Title: Hirohiko Hamaguchi: Innovator in Thermally Stabilizing Insecticides

Introduction

Hirohiko Hamaguchi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of thermally stabilizing insecticides, particularly through his innovative patents. With a total of 2 patents, Hamaguchi's work has had a considerable impact on agricultural chemistry.

Latest Patents

Hamaguchi's latest patents include a composition for thermally stabilizing o-pyridylphosphates and a novel method for incorporating chlorpyrifos into thermoplastic resins. The insecticide is mixed with a phthalate ester prior to its incorporation into a thermoplastic resin, such as polyvinyl chloride. This innovative approach enhances the stability and effectiveness of the insecticide in various applications.

Career Highlights

Throughout his career, Hamaguchi has worked with prominent companies, including The Dow Chemical Company and Dow Chemical Japan Limited. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in the field of insecticides.

Collaborations

Hamaguchi has collaborated with several professionals in his field, including Jiro Kozuma and Joseph P. Strasser. These collaborations have fostered a productive environment for innovation and development.

Conclusion

Hirohiko Hamaguchi's contributions to the field of thermally stabilizing insecticides demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of chemical applications and their practical uses in 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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