Takafumi Tanaka

Title: Takafumi Tanaka: Innovator in Optical Transmission Systems

Introduction

Takafumi Tanaka is a prominent inventor based in Musashino, Japan. He has made significant contributions to the field of optical transmission systems, holding a total of 3 patents. His work focuses on enhancing communication technologies, particularly in the areas of signal transmission and network management.

Latest Patents

One of Takafumi Tanaka's latest patents is an "Optical transmission system and transmission mode selecting method." This invention includes an optical transmission device and an optical reception device that work together to optimize signal transmission over an optical transmission line. The system features a transmission-mode selection unit that prioritizes transmission mode information based on various performance parameters, ensuring efficient communication.

Another notable patent is the "Communication path finding device, communication path finding method, and program." This invention involves a communication path search device that constructs multicast paths among multiple nodes in a network. It includes a network device information management unit and a multicast tree calculation unit, which work together to optimize the path based on existing and new requests while considering constraints on the number of branches at each node.

Career Highlights

Takafumi Tanaka is currently employed at NTT Corporation, where he continues to innovate in the field of telecommunications. His expertise in optical transmission systems has positioned him as a key player in advancing communication technologies.

Collaborations

Throughout his career, Takafumi has collaborated with notable colleagues, including Fumikazu Inuzuka and Takuya Oda. These collaborations have contributed to the development of cutting-edge technologies in the telecommunications sector.

Conclusion

Takafumi Tanaka's contributions to optical transmission systems and communication technologies highlight his role as an influential inventor. His patents reflect a commitment to improving the efficiency and effectiveness of communication networks.