Ichihara, Japan

Toshikazu Tomura

This inventor holds 1 USPTO granted patent. Top assignee: Idemitsu Petrochemical Co., Ltd.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Tomura. Retrieved from https://idiyas.com/inventor/toshikazu-tomura

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toshikazu Tomura

Introduction

Toshikazu Tomura is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of filter materials, particularly those used in high-temperature applications. His work is recognized for its practical applications in various industrial processes.

Latest Patents

Toshikazu Tomura holds a patent for a filter material containing a polycyanoaryl ether. This innovative filter is designed for use in high-temperature long-term exposure conditions, such as coal boilers, cupola furnaces for steel and cast iron production, cement kilns, and aggregate drying furnaces. The patent details a filter material that comprises a web or a web and its support, containing a polycyanoaryl ether in an amount of not smaller than 5% by weight relative to the weight of the filter material. Additionally, it describes a substrate of polycyanoaryl ether fibers or a combination of these fibers with other organic fibers, ensuring that the polycyanoaryl ether fibers constitute at least 5% by weight of the total weight of the substrate and the web.

Career Highlights

Toshikazu Tomura is associated with Idemitsu Petrochemical Co., Ltd., where he has been instrumental in developing advanced materials for industrial applications. His expertise in high-temperature filter materials has positioned him as a key figure in the field.

Collaborations

Toshikazu collaborates with Tomoyoshi Murakami, contributing to the advancement of filter technology and materials science.

Conclusion

Toshikazu Tomura's innovative work in filter materials demonstrates his commitment to enhancing industrial processes through advanced technology. His contributions are vital for industries that require reliable and efficient filtration solutions.

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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