Mamiko Kujiraoka

Title: Mamiko Kujiraoka: Innovator in Quantum Cryptography

Introduction

Mamiko Kujiraoka is a prominent inventor based in Kawasaki, Japan. She has made significant contributions to the field of quantum cryptography, holding a total of 8 patents. Her work focuses on enhancing security in communication systems through innovative quantum technologies.

Latest Patents

Kujiraoka's latest patents include a quantum cryptographic device, a quantum cryptographic communication fee calculation system, and a quantum cryptographic communication fee calculation method. According to an embodiment, her quantum cryptographic device comprises a memory and one or more processors. These processors are designed to tabulate information on an application key transmitted and received using a quantum cryptographic key, outputting an application-key information tabulation result. They also calculate a unit price of the application key based on this result and display information that includes the unit price. Additionally, her application-key management system features multiple application-key management devices and a comprehensive management device, enhancing the efficiency of application key storage and deletion.

Career Highlights

Kujiraoka is currently employed at Kabushiki Kaisha Toshiba, where she continues to develop groundbreaking technologies in quantum cryptography. Her work has positioned her as a leader in this innovative field, contributing to advancements that could redefine secure communications.

Collaborations

Some of her notable coworkers include Hayato Goto and Kouichi Ichimura, who collaborate with her on various projects within the company.

Conclusion

Mamiko Kujiraoka's contributions to quantum cryptography exemplify her innovative spirit and dedication to advancing technology. Her patents reflect her commitment to enhancing security in communication systems, making her a key figure in the field.