Yokohama, Japan

Kiyotaka Kiyasu

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1990-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyotaka Kiyasu. Retrieved from https://idiyas.com/inventor/kiyotaka-kiyasu

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 = 7.2

ph-index = 2

Forward Citations = 87(Granted Patents)


Location History:

  • Yokohama, JP (1990)
  • Kawasaki, JP (1999)

Company Filing History:


Years Active: 1990-1999

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2 patents (USPTO):Explore Patents

Title: Kiyotaka Kiyasu: Innovator in Data Management Technologies

Introduction

Kiyotaka Kiyasu is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of data management, particularly through his innovative patents. With a total of 2 patents, Kiyasu has demonstrated his expertise and commitment to advancing technology.

Latest Patents

Kiyasu's latest patents include a "Method for processing multi-dimensional data" and a "Method of controlling a data dictionary directory system in a database." The first patent outlines a multi-dimensional data management method in a database management system. It involves grouping members constituting each dimension and assigning page indexes to a memory unit. This method allows for efficient data storage and retrieval by pairing input data with identification information. The second patent focuses on a data dictionary directory system, where definition information is registered in divided units. This system ensures that the coordination of definitions is confirmed only when necessary, streamlining the registration process.

Career Highlights

Kiyotaka Kiyasu is currently employed at Hitachi, Ltd., a leading technology company known for its innovative solutions. His work at Hitachi has allowed him to explore and develop advanced data management techniques that have practical applications in various industries.

Collaborations

Kiyasu has collaborated with esteemed colleagues such as Shigeru Yoneda and Hideo Ohata. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Kiyotaka Kiyasu is a prominent figure in the realm of data management innovations. His patents reflect his dedication to improving database systems and enhancing data processing methods. Through his work at Hitachi and collaborations with fellow inventors, Kiyasu continues to contribute to the advancement of technology in meaningful ways.

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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