Toshihiko Murakami

Title: Innovations by Toshihiko Murakami

Introduction

Toshihiko Murakami, an accomplished inventor based in Fujisawa, Japan, holds an impressive portfolio of 20 patents. His work primarily focuses on advancements in network systems and tagging technologies, contributing significantly to the field of telecommunications and data connectivity.

Latest Patents

Among his latest innovations is a patent for a network system and relay device. This system boasts features such as a VXLAN region connected to a vEPC virtual network, where encapsulation by VXLAN is performed. Additionally, it includes a PBB region for encapsulation by PBB, bringing efficiency and versatility to network management. The edge router in this system conducts conversions between a VNID of data encapsulated by VXLAN and an intermediate CVID of decapsulated data, ensuring smooth data exchanges with the edge switch. Furthermore, the edge switch also facilitates conversion between the ISID of data encapsulated by PBB and the intermediate CVID.

Another noteworthy invention by Murakami is his tag conversion apparatus. This apparatus is designed with a controller that holds tag conversion information, which associates addresses of communication apparatuses with information on tags for network separation. The device analyzes incoming frames, determines their current tagging scheme, and converts them to the appropriate tagging scheme before transmission, maintaining effective communication across diverse network segments.

Career Highlights

Throughout his career, Toshihiko Murakami has worked with prominent companies such as Hitachi, Ltd. and Hitachi Computer Engineering Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to high-level projects within the telecommunications sector.

Collaborations

Murakami has collaborated with several notable individuals, including Kenta Shiga and Osamu Takada. These partnerships have fostered innovation and development in the technologies he has pioneered, enhancing the overall impact of his work in the industry.

Conclusion

Toshihiko Murakami continues to be a vital figure in the realm of network invention and innovation. His contributions not only enhance existing systems but also pave the way for future advancements in telecommunications. With an extensive list of patents and a solid professional background, Murakami's work will undoubtedly remain influential for years to come.