Kumamoto, Japan

Yuji Katagiri

This inventor holds 1 USPTO granted patent. Top assignee: Tokyo Electron Limited. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Katagiri. Retrieved from https://idiyas.com/inventor/yuji-katagiri-rmzifc7s

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

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% Patents Active = 100.0

Average Co-Inventor Count = 2.0

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Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Innovator Yuji Katagiri - A Breakthrough in Substrate Processing

Introduction

Yuji Katagiri is an accomplished inventor based in Kumamoto, Japan, known for his significant contributions to the field of substrate processing. His ingenuity has led to the development of a unique patent that enhances the efficiency and effectiveness of substrate treatments in semiconductor manufacturing.

Latest Patents

Katagiri holds one patent titled "Substrate Processing Method and Substrate Processing Apparatus." This innovative patent outlines a substrate processing method that incorporates a processing liquid supply step followed by a UV irradiation step. Specifically, in the processing liquid supply step, a processing liquid is applied to the substrate. Subsequently, during the UV irradiation step, the substrate is exposed to ultraviolet rays of 200 nm or less, resulting in a destaticized substrate post-processing. This breakthrough has the potential to significantly improve substrate processing procedures in various applications.

Career Highlights

Yuji Katagiri is currently associated with Tokyo Electron Limited, a leading company in the semiconductor industry known for its cutting-edge technologies. His expertise and dedication to innovation have made him an invaluable asset to the company, contributing to advancements in substrate processing techniques.

Collaborations

Throughout his career, Katagiri has worked alongside notable colleagues, including Kenji Sekiguchi, fostering a collaborative environment that stimulates creative problem-solving and technological progress. Together, their combined experience enhances the research and development efforts within their organization.

Conclusion

Yuji Katagiri stands out as a visionary inventor dedicated to improving substrate processing methods. His patent and ongoing work at Tokyo Electron Limited signify a commitment to advancing technology in the semiconductor industry. Through collaboration and innovation, Katagiri continues to pave the way for novel approaches that will shape the future of substrate processing.

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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