Kyouichi Yamamoto

Title: Kyouichi Yamamoto: Innovator in Optical Transmission Technology

Introduction

Kyouichi Yamamoto is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of optical communication through his innovative methods and technologies. His work focuses on enhancing the reliability and efficiency of optical transmission modules.

Latest Patents

Kyouichi Yamamoto holds a patent for a "Method for manufacturing optic transmission modules and system for inspecting bit error rate characters." This invention assures high reliability for optical transmission modules by enabling quick and accurate inspection of the low bit error rate (BER) characteristics. The technology is essential for optical communication systems that are increasingly required to handle faster operations and larger data capacities. The patent also describes a system and method for inspecting BER characteristics using a rectangular wave pulse as interference light, which calculates the degradation of the signal-to-noise ratio (S/N) based on a simple theoretical framework.

Career Highlights

Kyouichi Yamamoto is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to contribute to advancements in optical communication systems, making them more reliable and efficient.

Collaborations

Kyouichi has collaborated with notable colleagues such as Kazuo Yamaguchi and Takashi Minato. Their combined expertise has furthered the development of innovative solutions in the field of optical transmission.

Conclusion

Kyouichi Yamamoto's contributions to optical transmission technology exemplify the importance of innovation in communication systems. His patent and work at Hitachi, Ltd. highlight his role as a key figure in advancing optical communication reliability and efficiency.