Ube, Japan

Kazunori Motonari

This inventor holds 2 USPTO granted patents. Top assignees: Chukoh Chemical Industries, Ltd., Ube Industries, Inc.. Active years: 1989-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunori Motonari. Retrieved from https://idiyas.com/inventor/kazunori-motonari

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 = 5.0

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1989-1991

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2 patents (USPTO):Explore Patents

Title: Kazunori Motonari: Innovator in Polyimide Film Technology

Introduction

Kazunori Motonari is a notable inventor based in Ube, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyimide films. With a total of 2 patents, his work has advanced the understanding and application of these materials in various industries.

Latest Patents

Motonari's latest patents focus on polyimide films that incorporate fluorocarbon resin layers. One of his patents describes a polyimide film that features a fluorocarbon resin film treated on its surface with electric discharge. This innovative design allows for a fluorocarbon resin coating layer to be formed on the surface of an aromatic polyimide film, enhancing its properties and applications.

Career Highlights

Throughout his career, Kazunori Motonari has worked with prominent companies such as Ube Industries, Inc. and Chukoh Chemical Industries, Ltd. His experience in these organizations has allowed him to refine his expertise in polymer technology and contribute to significant advancements in the field.

Collaborations

Motonari has collaborated with esteemed colleagues, including Kazuo Kumamoto and Shigeto Turuda. These partnerships have fostered a creative environment that has led to innovative solutions in material science.

Conclusion

Kazunori Motonari's contributions to polyimide film technology exemplify the impact of dedicated inventors in advancing material science. His patents and collaborations continue to influence the industry, showcasing the importance of innovation in developing new technologies.

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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