Koshi, Japan

Tetsuro Shirasaka

This inventor holds 2 USPTO granted patents. Top assignee: Tokyo Electron Limited. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuro Shirasaka. Retrieved from https://idiyas.com/inventor/tetsuro-shirasaka

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2024-2025

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2 patents (USPTO):Explore Patents

Title: Tetsuro Shirasaka: Innovator in Substrate Processing Technology

Introduction

Tetsuro Shirasaka is a prominent inventor based in Koshi, Japan. He has made significant contributions to the field of substrate processing technology. With a total of 2 patents to his name, Shirasaka's work focuses on improving methods and apparatuses for substrate processing.

Latest Patents

Shirasaka's latest patents include a substrate processing method and a substrate processing apparatus. The substrate processing method involves a controller that performs adjustment processing, which includes forming a film on a substrate's surface using a film forming unit. The method also entails removing a peripheral portion of the film, acquiring surface information about the substrate, and adjusting the cut width of the peripheral portion based on this information. The peeling of the film, from which the peripheral portion has been removed, is also part of this innovative process. The substrate processing apparatus complements this method by incorporating similar functionalities, ensuring efficient and precise substrate processing.

Career Highlights

Tetsuro Shirasaka is currently employed at Tokyo Electron Limited, a leading company in the semiconductor and electronics manufacturing industry. His work at this esteemed organization has allowed him to develop and refine his innovative ideas in substrate processing.

Collaborations

Shirasaka collaborates with Naoto Nakamura, a fellow innovator, to enhance their research and development efforts in substrate processing technologies.

Conclusion

Tetsuro Shirasaka's contributions to substrate processing technology demonstrate his commitment to innovation and excellence in his field. His patents reflect a deep understanding of the complexities involved in substrate processing, paving the way for advancements in the industry.

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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