Yokohama, Japan

Yoko Hirashima

This inventor holds 4 USPTO granted patents. Top assignees: Hitachi, Ltd., Other. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoko Hirashima. Retrieved from https://idiyas.com/inventor/yoko-hirashima

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 = 4.3

ph-index = 4

Forward Citations = 135(Granted Patents)


Company Filing History:


Years Active: 2001-2004

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4 patents (USPTO):Explore Patents

Title: Yoko Hirashima: Innovator in Data Conversion Technologies

Introduction

Yoko Hirashima, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of data management and conversion. With a total of four patents to her name, Hirashima's work primarily focuses on enhancing the efficiency of data processing systems. Her innovative approaches have paved the way for more advanced and user-friendly database management solutions.

Latest Patents

Hirashima's latest patents include a groundbreaking method for converting directory data and a client/server database system. The method for converting directory data allows for selective reflection of directory entries onto application data, streamlining data management. This method involves searching directory data for specified entries, converting them through schema conversion rules, and integrating the updated data into application systems efficiently.

Her client/server database system introduces a robust framework for establishing links between related records within a database. This innovative apparatus not only stores information about records but also includes functions necessary for generating inter-record links, enhancing database connectivity and functionality.

Career Highlights

Throughout her career, Yoko Hirashima has worked with notable companies such as Hitachi, Ltd., where she honed her skills and contributed to various innovative projects. Her time at Hitachi allowed her to develop expertise in advanced data systems, empowering her to create patent-worthy inventions.

Collaborations

Hirashima has collaborated with talented individuals in her field, including her coworkers Satoshi Kikuchi and Hitoshi Yui. These collaborations have fostered an environment of creativity and innovation, leading to the development of technologies that have had a lasting impact on data management.

Conclusion

Yoko Hirashima stands out as a pioneer in her field, with her inventions significantly influencing the way data is processed and managed. Her latest patents reflect her commitment to innovation and excellence in technology, solidifying her status as a leading inventor in Japan’s technology landscape.

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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