Tokyo, Japan

Katsumi Tsuda

This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Ebara Corporation. Active years: 2003-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Tsuda. Retrieved from https://idiyas.com/inventor/katsumi-tsuda

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 = 80.0

 

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 26(Granted Patents)


Location History:

  • Kawasaki, JP (2003)
  • Tokyo, JP (2003 - 2007)

Company Filing History:


Years Active: 2003-2007

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5 patents (USPTO):Explore Patents

Title: Innovations of Katsumi Tsuda in Plating Technology

Introduction

Katsumi Tsuda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of plating technology, holding a total of 5 patents. His work focuses on improving the efficiency and effectiveness of plating processes, which are essential in various manufacturing applications.

Latest Patents

One of his latest patents is a plating apparatus and plating liquid removing method. This invention addresses the challenge of removing plating liquid that remains on the substrate-contacting portion of a substrate holding member. The apparatus features a head with a rotatable housing that holds the substrate, a plating process container for the plating liquid, and a mechanism for removing any residual liquid. Another notable patent is a plating apparatus and method designed to ensure smooth contact between the plating liquid and the substrate surface. This invention prevents air bubbles from forming on the surface to be plated, enhancing the overall quality of the plating process.

Career Highlights

Katsumi Tsuda is associated with Ebara Corporation, a leading company in the field of manufacturing and engineering. His innovative work has contributed to the advancement of plating technologies, making processes more efficient and reliable.

Collaborations

He has collaborated with notable coworkers such as Satoshi Sendai and Kenya Tomioka, further enhancing the innovative capabilities within his team.

Conclusion

Katsumi Tsuda's contributions to plating technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry positively.

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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