Miyagi, Japan

Nobuhiko Shirahama

This inventor holds 1 USPTO granted patent. Top assignee: Tokyo Electron Limited. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhiko Shirahama. Retrieved from https://idiyas.com/inventor/nobuhiko-shirahama

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 = 6.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Nobuhiko Shirahama: Innovator in Plasma Processing Technology

Introduction

Nobuhiko Shirahama is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of plasma processing technology. His innovative work has led to the development of a unique plasma processing method that enhances the efficiency and effectiveness of various applications.

Latest Patents

Nobuhiko Shirahama holds 1 patent for his invention titled "Plasma processing method and plasma processing system." This patent describes a method that includes forming a first protective film on the surface of an inner member of a chamber using a first processing gas that does not contain halogen. Following this, plasma processing is performed on a processing target carried inside the chamber by a plasma of a second processing gas after the protective film is formed.

Career Highlights

Shirahama is currently employed at Tokyo Electron Limited, a leading company in the semiconductor and electronics manufacturing industry. His work at the company has allowed him to focus on advancing plasma processing technologies, which are crucial for various manufacturing processes.

Collaborations

Some of his notable coworkers include Yuya Minoura and Koki Tanaka. Their collaboration has contributed to the innovative environment at Tokyo Electron Limited, fostering advancements in technology.

Conclusion

Nobuhiko Shirahama's contributions to plasma processing technology exemplify the impact of innovation in the field. His patent and work at Tokyo Electron Limited highlight his role as a key figure in advancing manufacturing processes.

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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