Itami, Japan

Naotake Matsumura

This inventor holds 2 USPTO granted patents. Top assignee: Daikin Kogyo Co., Ltd.. Active years: 1983-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naotake Matsumura. Retrieved from https://idiyas.com/inventor/naotake-matsumura

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 = 4.0

ph-index = 2

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1983-1984

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2 patents (USPTO):Explore Patents

Title: Naotake Matsumura: Innovator in Fluorine-Containing Compounds

Introduction

Naotake Matsumura is a prominent inventor based in Itami, Japan. He has made significant contributions to the field of chemistry, particularly in the development of fluorine-containing compounds. His work has implications for various applications, including liquid crystals.

Latest Patents

Matsumura holds 2 patents related to fluorine-containing phenyl benzoate compounds. His latest patents include innovative methods for producing these compounds, which are characterized by their unique chemical structures. These compounds have the general formula where R represents a C1-C12 perfluoroalkyl group, a C1-C12 alkyl group, a C1-C12 alkoxy group, a C2-C13 alkanoyloxy group, a C2-C13 alkoxycarbonyl group, a C2-C13 alkoxycarbonyloxy group, or a C2-C13 alkyldioxycarbonyl group. The variable X can be a C1-C12 alkyl group, a C1-C12 alkoxy group, a cyano group, a trifluoromethyl group, or a nitro group, with specific conditions for the use of trifluoromethyl.

Career Highlights

Matsumura is associated with Daikin Kogyo Co., Ltd., a company known for its advancements in chemical manufacturing. His work has been instrumental in enhancing the understanding and application of fluorine-containing compounds in various industries.

Collaborations

Throughout his career, Matsumura has collaborated with notable colleagues, including Susumu Misaki and Masahiro Suefuji. These collaborations have contributed to the advancement of research in his field.

Conclusion

Naotake Matsumura's innovative work in fluorine-containing compounds has positioned him as a key figure in the field of chemistry. His patents reflect a commitment to advancing technology and applications in liquid crystals.

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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