This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Hitachi, Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Narumi Naito - Innovator in Data Encryption Technology
Introduction
Narumi Naito is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of data encryption and transmission systems. Her innovative work has led to the development of a patented technology that enhances data security.
Latest Patents
Narumi Naito holds a patent for a "Data file encryption and transmission/reception system and data file encryption and transmission/reception method." This system includes a computer with a registration module that encrypts input data files. The registration module features a string conversion module that converts the data file to be encrypted into string data. Additionally, it has a key generation module that generates a common key and divides the common key and string data into first and second input information. The common key encryption module encrypts the first input information with the common key, generating common key encrypted data. Furthermore, a searchable encryption module encrypts the second input information according to searchable encryption with a user secret key, resulting in searchable encrypted data. A communication module registers a set of the common key encrypted data and the searchable encrypted data in the data management server.
Career Highlights
Narumi Naito is currently employed at Hitachi, Ltd., where she continues to innovate in the field of data security. Her work has been instrumental in advancing encryption technologies that protect sensitive information.
Collaborations
Throughout her career, Narumi has collaborated with notable colleagues, including Masaki Kubota and Shinji Murase. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Narumi Naito is a trailblazer in the realm of data encryption, with her patented technology paving the way for enhanced data security solutions. Her contributions to Hitachi, Ltd. and the field of data transmission are commendable and impactful.