Masahide Takahashi

Title: Masahide Takahashi: Innovator in Wireless Communication Systems

Introduction

Masahide Takahashi is a notable inventor based in Kuki, Japan. He has made significant contributions to the field of wireless communication, holding a total of 3 patents. His work focuses on enhancing communication systems, particularly in transportation and mobile networks.

Latest Patents

One of his latest patents is a wireless communication network system. This system includes mobile radios mounted on a moving body that travels along a predetermined route. It also features a plurality of immobile radios arranged along the route, allowing adjacent immobile radios to wirelessly communicate with each other. This setup enables the transmission of information from a source to a terminal by relaying the information. The communication between mobile and immobile radios is achieved through a time division multiple access method, ensuring time synchronization for effective communication. The mobile radios are strategically placed on the front and rear parts of the moving body, facilitating communication between them. When the moving body is positioned between the immobile radios, the two mobile radios can relay information propagation between the immobile radios.

Another significant patent by Takahashi is a ground device for a train control system. This device transmits train control information to an on-board device mounted on a train. It receives a train detection signal from a train equipped with an ATC/TD on-board device through loop coils. Additionally, it receives a train position signal from a train with a CBTC on-board device through wayside radios. Based on these signals, the ground device detects the position of each train on a route, generates control information, and converts it into ATC and CBTC signals for transmission.

Career Highlights

Masahide Takahashi is currently employed at Nippon Signal Co., Ltd., where he continues to innovate in the field of wireless communication. His work has significantly impacted the efficiency and safety of communication systems in transportation.

Collaborations

Takahashi collaborates with talented individuals such as Naoto Hashimoto and Terufumi Yamaguchi, contributing to the advancement of technology in their field.

Conclusion

Masahide Takahashi's contributions to wireless communication systems demonstrate his commitment to innovation and technology. His patents reflect a deep understanding of communication needs in modern transportation, making him a key figure in this industry.