Shun Sugimoto

Title: Shun Sugimoto: Innovator in Call Alert Technologies

Introduction

Shun Sugimoto is a notable inventor based in Musashino, Japan. He has made significant contributions to the field of telecommunications, particularly in call alert technologies. With a total of 2 patents, Sugimoto's work focuses on enhancing communication systems and improving user experience.

Latest Patents

Sugimoto's latest patents include a call alert device, call alert system, call alert method, and call alert program. These innovations are designed to improve the way calls are handled when they pass through foreign countries. Specifically, when a Session Initiation Protocol (SIP) server receives a call signal addressed to a callee side terminal, it transmits a warning signal to the callee side terminal before sending the call signal. This is particularly useful when the call signal includes an international call identifier. Additionally, the system warns users if the caller number is disguised, enhancing security and transparency in communication.

Another significant patent involves an ENUM server and congestion control method. This invention aims to suppress the number of connections from other networks, thereby reducing the load on call processing apparatuses within a local network. The ENUM server collects traffic information regarding calls, calculates call amounts per unit time, and determines if calls to specific destination numbers are congested. If congestion is detected, the server generates a response indicating connection unavailability, ensuring efficient network management.

Career Highlights

Shun Sugimoto is currently employed at Nippon Telegraph and Telephone Corporation, a leading telecommunications company in Japan. His work at this esteemed organization has allowed him to develop and refine his innovative ideas in the field of telecommunications.

Collaborations

Sugimoto collaborates with fellow inventor Hiroshi Shimizu, working together to advance their projects and share insights in the telecommunications sector.

Conclusion

Shun Sugimoto's contributions to call alert technologies demonstrate his commitment to improving communication systems. His innovative patents reflect a deep understanding of the challenges in telecommunications and a dedication to enhancing user experience.