Daito, Japan

Yasushi Itoi

This inventor holds 1 USPTO granted patent. Top assignee: Arakawa Chemical Industries, Ltd.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasushi Itoi. Retrieved from https://idiyas.com/inventor/yasushi-itoi

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 = 2.0

ph-index = 1

Forward Citations = 103(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Yasushi Itoi: Innovator in Catalytic Reduction Technology

Introduction

Yasushi Itoi is a notable inventor based in Daito, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of catalysts for the reduction of carboxylic acids. His innovative work has implications for various industrial applications, including the production of alcohol compounds.

Latest Patents

Yasushi Itoi holds a patent for a catalyst designed for the direct reduction of carboxylic acids. The patent details a catalyst that comprises a tin compound and a ruthenium compound supported on a carrier. The preparation process involves calcining the tin compound in the presence of oxygen after its deposition on the carrier. The catalyst is activated following the deposition of the ruthenium compound, enabling the efficient production of alcohol compounds.

Career Highlights

Itoi is currently employed at Arakawa Chemical Industries, Ltd., where he continues to advance his research in catalytic processes. His work has garnered attention for its potential to enhance the efficiency of chemical reactions in industrial settings.

Collaborations

Itoi collaborates with Eiji Nagahara, contributing to the innovative research and development efforts at their company. Their partnership exemplifies the importance of teamwork in achieving breakthroughs in technology.

Conclusion

Yasushi Itoi's contributions to catalytic reduction technology highlight his role as an influential inventor in the chemical engineering field. His patent for a catalyst that directly reduces carboxylic acids showcases his innovative spirit and commitment to advancing industrial processes.

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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