Osaka, Japan

Hironori Takemoto

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Takemoto. Retrieved from https://idiyas.com/inventor/hironori-takemoto

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 2.7

ph-index = 1


Company Filing History:


Years Active: 2021-2023

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2 patents (USPTO):Explore Patents

Title: Hironori Takemoto: Innovator in Acidic Gas Separation Technology

Introduction

Hironori Takemoto is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of gas separation technology, particularly focusing on acidic gas separation membranes. With a total of 2 patents to his name, Takemoto's work is recognized for its innovative approaches and practical applications.

Latest Patents

Takemoto's latest patents include the development of an acidic gas separation membrane sheet and a method for manufacturing it. This membrane sheet is designed to selectively permeate acidic gases, featuring a unique structure that includes a first porous layer, a hydrophilic resin composition layer, and a second porous layer. The design ensures that the peel strength between these layers is optimized for effective performance. Another notable patent involves an acid gas separation membrane that incorporates a hydrophilic resin and an acid gas carrier, supported by a hydrophobic porous membrane layer. This invention also includes a protective layer and a first layer with specific Gurley number characteristics, enhancing its efficiency in gas separation processes.

Career Highlights

Hironori Takemoto is currently associated with Sumitomo Chemical Company, Limited, where he continues to advance his research and development efforts. His work has positioned him as a key figure in the field of chemical engineering, particularly in the area of gas separation technologies.

Collaborations

Takemoto collaborates with talented colleagues such as Kohei Yamamoto and Shohei Kasahara, contributing to a dynamic research environment that fosters innovation and creativity.

Conclusion

Hironori Takemoto's contributions to acidic gas separation technology highlight his role as an influential inventor in the field. His patents reflect a commitment to advancing technology that addresses critical environmental challenges.

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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