Tomiharu Hamaguchi

Title: The Innovations of Tomiharu Hamaguchi

Introduction

Tomiharu Hamaguchi is a notable inventor based in Minato-ku, Japan. He has made significant contributions to the field of communication systems, particularly in the development of femto cell technology. With a total of three patents to his name, Hamaguchi's work has had a considerable impact on enhancing communication services.

Latest Patents

Hamaguchi's latest patents include a "Communication system and apparatus for providing supplementary service in femto cell." This invention allows a femto cell base station to receive information indicating supplementary service control from a radio terminal. The base station then converts this information into a SIP (Session Initiation Protocol) message and transmits it to a higher apparatus in the communication system. Another significant patent is the "Communication system for checking for unauthorized use of a terminal." This invention features a femto cell base station that generates a SIP message containing a terminal ID and a check request for that ID at predetermined intervals, which is then transmitted to a higher-level apparatus in the communication system.

Career Highlights

Hamaguchi is currently employed at NEC Corporation, where he continues to innovate and develop advanced communication technologies. His work at NEC has positioned him as a key player in the field, contributing to the company's reputation for cutting-edge solutions.

Collaborations

Throughout his career, Hamaguchi has collaborated with talented individuals such as Osamu Kurokawa and Kazuki Eguchi. These collaborations have fostered a creative environment that has led to the successful development of various technologies.

Conclusion

Tomiharu Hamaguchi's contributions to communication technology, particularly through his patents, demonstrate his innovative spirit and dedication to advancing the field. His work continues to influence the way communication systems operate today.