Koshi, Japan

Tatsuhiko Tsujihashi

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: Tokyo Electron Limited. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuhiko Tsujihashi. Retrieved from https://idiyas.com/inventor/tatsuhiko-tsujihashi

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Koshi, JP (2022 - 2024)
  • Kumamoto, JP (2024)

Company Filing History:


Years Active: 2022-2025

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5 patents (USPTO):Explore Patents

Title: Innovations by Tatsuhiko Tsujihashi

Introduction

Tatsuhiko Tsujihashi is a notable inventor based in Koshi, Japan. He has made significant contributions to the field of substrate processing technology. With a total of 5 patents to his name, Tsujihashi has developed innovative solutions that enhance the efficiency and effectiveness of substrate transfer and processing.

Latest Patents

One of his latest patents is the "Substrate Transfer Device and Substrate Transfer Method." This invention features a substrate holder that is movably attached to a base. The substrate holder includes first and second suction holes, along with protrusions and supports that work together to facilitate the transfer of substrates. Another significant patent is the "Substrate Processing Apparatus and Substrate Processing Method." This apparatus includes a substrate processing unit and a substrate transfer unit, equipped with multiple detection units to ensure precise handling and processing of substrates.

Career Highlights

Tatsuhiko Tsujihashi is currently employed at Tokyo Electron Limited, a leading company in the semiconductor manufacturing equipment industry. His work focuses on developing advanced technologies that improve substrate processing capabilities. His innovative designs have contributed to the company's reputation for excellence in the field.

Collaborations

Tsujihashi has collaborated with talented coworkers such as Suguru Enokida and Kazuki Matsushita. Their combined expertise has led to the successful development of cutting-edge technologies in substrate processing.

Conclusion

Tatsuhiko Tsujihashi's contributions to substrate processing technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the field positively, paving the way for future innovations.

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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