Hyogo, Japan

Yuuji Matuzaki

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Sumitomo Seika Chemicals Co., Ltd.. Active years: 1992-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuuji Matuzaki. Retrieved from https://idiyas.com/inventor/yuuji-matuzaki

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 = 7.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1992-1994

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3 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Inventor Yuuji Matuzaki

Introduction: Yuuji Matuzaki is a prominent inventor based in Hyogo, Japan. With a total of three patents to his name, his work has significantly contributed to the field of chemistry, particularly in the production of various compounds.

Latest Patents: Matuzaki's latest patents focus on the production of thiophene-2,5-dicarboxylic acid diesters and dibenzoxazolylthiophenes. The first patent describes a method for producing dibenzoxazolyl thiophene by reacting a thiophene-2,5-dicarboxylic acid diester with an aminophenol in the presence of various acid catalysts. These catalysts include boric acid, phosphoric acid, zinc chloride, and sulfuric acid. His second patent details a method for creating thiophene-2,5-dicarboxylic acid diesters, showcasing his expertise in chemical synthesis.

Career Highlights: Matuzaki is affiliated with Sumitomo Seika Chemicals Co., Ltd., where he applies his innovative skills to develop new chemical processes and products. His work stands out in the industry, marking him as a valuable asset in his field.

Collaborations: Throughout his career, Matuzaki has collaborated with esteemed colleagues, including Hiroshi Goda and Nario Kimura. Together, they have advanced research efforts and contributed to significant developments in their area of expertise.

Conclusion: Yuuji Matuzaki exemplifies the spirit of innovation through his patent contributions and collaborative efforts. His work not only enhances the scientific community but also plays a vital role in the advancement of chemical production technologies. As he continues to develop new methods and compounds, Matuzaki remains a notable figure in the realm of invention.

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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