Shoji Fuwa

Title: Shoji Fuwa: Innovator in ATM Exchange Systems

Introduction

Shoji Fuwa is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of telecommunications, particularly in the development of methods for improving asynchronous transfer mode (ATM) exchange systems. His innovative approach has led to advancements that enhance communication efficiency.

Latest Patents

Fuwa holds a patent for a "Method and apparatus for setting a signaling virtual channel for an ATM exchange system." This patent describes a system where a signaling virtual channel (SVC) is established only when necessary. This approach allows the bandwidth reserved for signaling channels to be utilized for transmitting communication information. The SVC is created between a subscriber terminal and an ATM exchange system by selecting the virtual path identifier (VPI) and the virtual channel identifier (VCI) only when a call connection request is made or when a notification of call reception is sent. The communication path is established for transmitting information, and the SVC is released after the communication path is set up.

Career Highlights

Shoji Fuwa is associated with Fujitsu Corporation, a leading company in information technology and telecommunications. His work at Fujitsu has allowed him to focus on innovative solutions that address the challenges in ATM systems. His patent reflects his expertise and commitment to advancing technology in this area.

Collaborations

Fuwa has collaborated with notable colleagues, including Makoto Tanaka and Fumiyasu Tanaka. Their teamwork has contributed to the development of effective solutions in the telecommunications sector.

Conclusion

Shoji Fuwa's contributions to the field of ATM exchange systems demonstrate his innovative spirit and dedication to improving communication technologies. His patent showcases a practical approach to enhancing the efficiency of signaling channels, marking him as a significant figure in the industry.