Fujieda, Japan

Hiroyasu Hosokawa

This inventor holds 8 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignee: Nippon Soda Co., Ltd.. Active years: 1998-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyasu Hosokawa. Retrieved from https://idiyas.com/inventor/hiroyasu-hosokawa

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

USPTO Granted Patents = 8 

% Patents Active = 62.5

 

Average Co-Inventor Count = 4.8

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Shizuoka, JP (1998 - 1999)
  • Fujieda, JP (2011 - 2015)

Company Filing History:


Years Active: 1998-2015

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8 patents (USPTO):Explore Patents

Title: Hiroyasu Hosokawa: Innovator in Plant Disease Control

Introduction

Hiroyasu Hosokawa is a prominent inventor based in Fujieda, Japan. He has made significant contributions to the field of plant disease control, holding a total of 8 patents. His work focuses on developing innovative solutions to combat plant diseases, which is crucial for agricultural productivity.

Latest Patents

Among his latest inventions are two notable patents related to tetrazoyloxime derivatives. The first patent describes a tetrazoyloxime derivative and a salt thereof, which exhibit excellent control effects against plant disease injury. The second patent presents a tetrazolyl oxime derivative, along with its salt, which serves as an active ingredient in a plant disease control agent. These inventions highlight his commitment to advancing agricultural science and improving crop health.

Career Highlights

Hiroyasu Hosokawa is currently employed at Nippon Soda Co., Ltd., where he continues to innovate in the field of plant protection. His extensive research and development efforts have positioned him as a key figure in the industry, contributing to the advancement of effective agricultural solutions.

Collaborations

Throughout his career, Hosokawa has collaborated with notable colleagues, including Ichirou Urihara and Atsunori Isshiki. These partnerships have fostered a collaborative environment that enhances the development of innovative products in plant disease management.

Conclusion

Hiroyasu Hosokawa's contributions to the field of plant disease control through his patents and collaborations underscore his importance as an inventor. His work not only addresses critical challenges in agriculture but also paves the way for future innovations in the industry.

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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