Kawasaki, Japan

Koichi Shiga

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Fujitsu Corporation. Active years: 1995-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Shiga. Retrieved from https://idiyas.com/inventor/koichi-shiga

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 196(Granted Patents)


Company Filing History:


Years Active: 1995-1997

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4 patents (USPTO):Explore Patents

Title: Koichi Shiga: Innovator in Application Testing Technologies

Introduction

Koichi Shiga is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of application testing, holding a total of 4 patents. His work focuses on methods that enhance the efficiency and reliability of application testing processes.

Latest Patents

Shiga's latest patents include innovative methods for testing applications that interact with databases. One notable patent is a "Method of testing an application on a server which accesses a database." This method involves providing test data to an application while preventing unauthorized updates to the database during testing. Another significant patent is the "Method and apparatus for testing an application in a client/server environment." This invention allows a debugger to access a database within the same transaction as the application, ensuring accurate testing and debugging processes.

Career Highlights

Koichi Shiga is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in application testing. His expertise in this area has positioned him as a valuable asset to his company and the broader tech community.

Collaborations

Shiga has collaborated with notable colleagues, including Hitoshi Suzuki and Toshihisa Eto. These partnerships have fostered innovation and contributed to the advancement of application testing methodologies.

Conclusion

Koichi Shiga's contributions to application testing technologies reflect his dedication to improving software reliability. His patents and ongoing work at Fujitsu Corporation highlight his role as a key innovator in the field.

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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