Yumiko Yokohari

Title: Yumiko Yokohari: Innovator in Data Privacy and Database Systems

Introduction

Yumiko Yokohari is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the fields of database systems and data privacy. With a total of two patents to her name, her work focuses on enhancing data security and user privacy.

Latest Patents

Yumiko's latest patents include a "Database System and Data Retrieval Method" and a "Privacy Protection-Type Data Providing System." The database system patent describes a comprehensive architecture that includes a database server for storing encrypted data and a terminal equipped with various units for encryption, decryption, and data retrieval. This innovative system ensures that users can securely access encrypted data while maintaining privacy. Her second patent, the privacy protection-type data providing system, outlines a method for anonymizing personal information. This system allows for the collection and distribution of data while protecting individual identities through the use of multiple anonymization parameters.

Career Highlights

Yumiko Yokohari is currently employed at Hitachi, Ltd., where she continues to develop cutting-edge technologies in data management and privacy. Her work has positioned her as a leader in her field, contributing to advancements that address the growing concerns surrounding data security.

Collaborations

Yumiko collaborates with notable colleagues, including Keisei Fujiwara and Yoshinori Sato. Together, they work on innovative projects that push the boundaries of technology and data privacy.

Conclusion

Yumiko Yokohari's contributions to database systems and data privacy are invaluable in today's digital landscape. Her patents reflect a commitment to enhancing security and protecting individual privacy, making her a key figure in the field of technology.