Tokyo, Japan

Seiji Iuchi

This inventor holds 4 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 2 EPO patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2003-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Iuchi. Retrieved from https://idiyas.com/inventor/seiji-iuchi

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

USPTO Granted Patents = 4 

% Patents Active = 100.0


 

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Nishinomiya, JP (2003)
  • Chuo-ku, JP (2015)
  • Tokyo, JP (2017)
  • Takarazuka, JP (2019)

Company Filing History:


Years Active: 2003-2019

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4 patents (USPTO):Explore Patents

Title: Seiji Iuchi: Innovator in Agrochemical Technologies

Introduction

Seiji Iuchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of agrochemicals, holding a total of 4 patents. His innovative approaches have led to advancements in the production of microcapsules and water dispersible granules, which are essential in modern agricultural practices.

Latest Patents

One of Iuchi's latest patents is a method for producing microcapsules that contain a pesticidal compound in a fatty acid ester, such as methyl O-acetylricinoleate. This technique aims to delay the release timing of the pesticidal compound compared to conventional microcapsules. Another notable patent involves the development of water dispersible granules that contain an agrochemical active ingredient solid at 25°C, along with various surfactants and lactose. These granules are designed to have excellent disintegrability and dispersibility in water, making them suitable for use in paste fertilizers, particularly in paddy fields.

Career Highlights

Seiji Iuchi is currently employed at Sumitomo Chemical Company, Limited, where he continues to innovate in agrochemical technologies. His work has been instrumental in enhancing the effectiveness and efficiency of agricultural products.

Collaborations

Iuchi collaborates with talented coworkers, including Rie Takabe and Shugo Nishi, who contribute to his research and development efforts. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Seiji Iuchi's contributions to agrochemical technologies through his patents and collaborative efforts highlight his role as a key innovator in the field. His work continues to impact agricultural practices positively, ensuring better productivity and sustainability.

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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