Location History:
- Yokohama, JP (2011 - 2016)
- Kanagawa, JP (2014 - 2017)
- Kawasaki, JP (2017 - 2024)
- Kawasaki Kanagawa, JP (2024)
Company Filing History:
Years Active: 2011-2025
Title: **Mari Matsumoto: Innovator in Quantum Cryptography**
Introduction
Mari Matsumoto is a prominent inventor based in Yokohama, Japan, recognized for her contributions to the field of quantum cryptography. With an impressive portfolio of 30 patents, she has made significant strides in developing advanced secure communication systems.
Latest Patents
Matsumoto’s latest patents demonstrate her innovative spirit and technical expertise. One of her key inventions is a **quantum cryptographic communication system** that includes a key-integrated-management device, quantum-cryptography devices, and key-management-inspection devices. This system features an inspection-target-value-calculating unit that evaluates the performance of quantum-cryptography devices, while an expected-value-calculating unit considers various factors such as wiring information and environmental conditions. Furthermore, her patent also encompasses methods for ensuring secure computing through a secure computing method, secure computing system, and secure computing management device, which involves generating fragment data for enhanced secure processing.
Career Highlights
Matsumoto’s career has been marked by her role at Kabushiki Kaisha Toshiba, a leading company in technology and innovation. Her work there not only reflects her commitment to advancing quantum technologies but also showcases her ability to collaborate effectively with other experts in the field.
Collaborations
Throughout her career, Mari Matsumoto has collaborated with notable colleagues, including Shinichi Yasuda and Kosuke Tatsumura. These partnerships have facilitated the sharing of ideas and resources, contributing to the successful development of groundbreaking technologies in quantum cryptography.
Conclusion
In summary, Mari Matsumoto is a pioneering inventor whose work in quantum cryptography is advancing the future of secure communication. Her extensive patent portfolio and collaborative efforts underscore her standing as a key figure in the realm of technological innovations, particularly within Kabushiki Kaisha Toshiba. Matsumoto's contributions will likely shape the landscape of this field for years to come.