Katsumi Sakai

Title: Katsumi Sakai: Innovator in Power Line Communication Systems

Introduction

Katsumi Sakai is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of communication technology, particularly through his innovative patent in power line communication systems. His work has implications for enhancing communication quality in various applications.

Latest Patents

Katsumi Sakai holds a patent for a power line communication system. This system enables high-quality communication by utilizing a pair of power lines connected to a vehicle-mounted battery. It features a pair of communication lines connected to the power lines, allowing for the transmission of high-frequency signals of 1 MHz or more. The system includes a balance filter interposed between each communication line and the vehicle-mounted communication apparatus. This filter is designed in a balanced type circuit configuration. Additionally, the communication system incorporates a pair of electrically balanced lines connected between the balance filter and each communication apparatus, which are power-fed from the battery to facilitate communication.

Career Highlights

Throughout his career, Katsumi Sakai has worked with prominent companies in the automotive and technology sectors. Notable among these are SMK Corporation and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in communication systems.

Collaborations

Katsumi Sakai has collaborated with several professionals in his field, including Koki Goto and Hajime Takata. These collaborations have likely enriched his work and led to advancements in communication technologies.

Conclusion

Katsumi Sakai's contributions to power line communication systems demonstrate his innovative spirit and technical expertise. His patent reflects a significant advancement in communication technology, showcasing the potential for improved communication in various applications.