Shizuoka, Japan

Katsumi Motegi

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Tomoegawa Co., Ltd., National Institute of Advanced Industrial Science and Technology, Tomoegawa Paper Co., Inc.. Active years: 1993-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Motegi. Retrieved from https://idiyas.com/inventor/katsumi-motegi

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

USPTO Granted Patents = 3 

% Patents Active = 33.3


Average Co-Inventor Count = 4.1

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1993-2012

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3 patents (USPTO):Explore Patents

Title: Katsumi Motegi: Innovator in Clay Thin Film Technology

Introduction

Katsumi Motegi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of materials science, particularly in the development of clay thin films. With a total of 3 patents to his name, Motegi's work has garnered attention for its innovative approaches and practical applications.

Latest Patents

Motegi's latest patents include a method for producing clay thin films. This method involves several steps, including paste-making, coating, planarization, drying, and separation. The resulting clay thin film is characterized by a structure where oriented clay particles are laminated. Another significant patent is for a clay thin film substrate, which includes a clay thin film with a gas barrier inorganic layer laminated on at least one surface. This technology has potential applications in display devices, showcasing the versatility and utility of clay materials.

Career Highlights

Throughout his career, Katsumi Motegi has worked with prominent companies such as Tomoegawa Co., Ltd. and Tomoegawa Paper Co., Inc. His experience in these organizations has allowed him to refine his expertise in material production and innovation.

Collaborations

Motegi has collaborated with talented individuals in his field, including Tomohito Inoue and Hajime Tsuda. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Katsumi Motegi's contributions to the field of clay thin film technology highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to creating practical solutions that can impact various industries.

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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