Hirofumi Sawa

Title: Hirofumi Sawa: Innovator in Web Communication Technologies

Introduction

Hirofumi Sawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of web communication technologies, holding 2 patents that showcase his innovative approach to enhancing user experience in digital environments.

Latest Patents

Hirofumi Sawa's latest patents include a web page providing method, server machine, web page providing program, and computer readable medium. This invention outlines a computer network system designed to implement a web page providing method. The system consists of a personnel management system, terminals operated by employees, and a server connected via a network. The server maintains an employee management table, a content management table, a roll management table, and a displaying attribute management table. These tables are updated with new data from the personnel management system. When a portal screen is requested from an employee's terminal, the web page providing program generates an HTML file that displays only the contents that can be provided according to the conditions recorded in the tables.

Another significant patent involves a bidirectional communication system, client terminal, client management server, and broadcast server. This system offers a variety of communication services tailored to the needs of broadcast audiences. Each client terminal sends a service request message over a communications network and receives authorization. After authorization, the terminal can transmit and receive video information. The client management server processes service request messages and executes a two-stage authentication process to grant access. Once authenticated, the video data communication server transmits and receives video information to and from the requesting clients.

Career Highlights

Hirofumi Sawa is currently employed at Fujitsu Corporation, where he continues to develop innovative solutions in the realm of web communication. His work has significantly impacted how organizations manage and deliver content to their employees.

Collaborations

Hirofumi collaborates with talented coworkers, including Takeshi Ito and Yumi Asano, who contribute to his projects and enhance the overall innovation process.

Conclusion

Hirofumi Sawa's contributions to web communication technologies reflect his dedication to improving user experiences through innovative solutions. His patents demonstrate a forward-thinking approach that continues to influence the industry.