This inventor holds 1 USPTO granted patent. Top assignee: Fujitsu Corporation. Active years: 2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009
Title: Etsu Den: Inventor in Data Protection
Introduction
Etsu Den is an inventor based in Tokyo, Japan, associated with Fujitsu Corporation. Her work includes an invention focused on protecting data from unauthorized access.
Latest Patents
Den is credited with 1 patent: “Data protection program and data protection method.” The invention is designed to restrict unauthorized access to a protected resource, including when a user is legitimately accessing that resource. It registers the identification information of programs permitted to access the resource in an access permission management table. When an access request arrives, the system identifies the program that issued it and checks whether that program is registered as permitted. If access is allowed, the requested data is processed.
Career Highlights
Den’s listed patent addresses access control at the program level, helping distinguish authorized requests from unauthorized ones. Her association with Fujitsu Corporation connects her work to a company active in technology and innovation.
Collaborations
Den’s listed coworkers include Takaoki Sasaki and Yuu Umebayashi.
Conclusion
Etsu Den’s patent presents a program-based approach to data protection, using registered permissions to help prevent unauthorized access to protected resources.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile