Tokuyama, Japan

Junichi Itoh

This inventor holds 2 USPTO granted patents. Top assignee: Tokuyama Soda Kabushiki Kaisha. Active years: 1980-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Itoh. Retrieved from https://idiyas.com/inventor/junichi-itoh-ggt8bnh5

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 = 13(Granted Patents)


Company Filing History:


Years Active: 1980-1981

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2 patents (USPTO):Explore Patents

Title: Junichi Itoh: Innovator in Fluorine-Containing Polymers

Introduction

Junichi Itoh is a notable inventor based in Tokuyama, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of fluorine-containing polymers. With a total of two patents to his name, Itoh's work has implications for various industrial applications.

Latest Patents

Itoh's latest patents focus on a process for preparing fluorine-containing polymers that possess carboxyl groups. The first patent describes a method that involves subjecting a fluorine-containing polymer with sulfonyl halide groups to an oxidation reaction at temperatures not exceeding 250 degrees Celsius. This innovative process is crucial for enhancing the properties of the polymer. Additionally, the second patent outlines a process for electrolysis, utilizing a diaphragm made from the polymer obtained through the aforementioned process. These patents reflect Itoh's commitment to advancing polymer technology.

Career Highlights

Junichi Itoh is associated with Tokuyama Soda Kabushiki Kaisha, a company known for its expertise in chemical manufacturing. His role at the company has allowed him to explore and develop new materials that contribute to the industry. His work has not only advanced the field of polymer chemistry but has also positioned Tokuyama Soda as a leader in innovative chemical solutions.

Collaborations

Throughout his career, Itoh has collaborated with

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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