Shimonoseki, Japan

Eiji Yoshida

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Kobe Seiko Sho. Active years: 1994-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Yoshida. Retrieved from https://idiyas.com/inventor/eiji-yoshida-6ezqhs8l

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 = 6.9

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Shimonoseki, JP (1994)
  • Takasago, JP (1998)

Company Filing History:


Years Active: 1994-1998

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2 patents (USPTO):Explore Patents

Title: Eiji Yoshida: Innovator in Soldering Inspection and Copper Refining

Introduction

Eiji Yoshida is a notable inventor based in Shimonoseki, Japan. He has made significant contributions to the fields of soldering inspection and copper refining. With a total of 2 patents to his name, Yoshida's work has had a meaningful impact on industrial processes.

Latest Patents

Yoshida's latest patents include a "Method and apparatus for soldering inspection of a surface mounted" and a "Process for refining crude material for copper or copper alloy." These innovations demonstrate his commitment to enhancing manufacturing techniques and improving material quality.

Career Highlights

Eiji Yoshida is associated with Kabushiki Kaisha Kobe Seiko Sho, a company known for its advancements in technology and manufacturing. His role there has allowed him to apply his inventive skills to real-world applications, contributing to the company's success.

Collaborations

Yoshida has worked alongside talented individuals such as Shiro Koike and Yasuo Morita. Their collaborative efforts have likely fostered an environment of innovation and creativity within their projects.

Conclusion

Eiji Yoshida's contributions to soldering inspection and copper refining highlight his role as a significant inventor in Japan. His patents reflect a dedication to improving industrial processes and material quality.

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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