Tomoharu Senboku

Title: Tomoharu Senboku: Innovator in Optical Communication Systems

Introduction

Tomoharu Senboku is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of optical communication systems. His innovative work focuses on adaptive equalization methods that enhance signal processing.

Latest Patents

Senboku holds a patent for an adaptive equalizer, adaptive equalization method, and optical communication system. This invention includes an adaptive equalization filter designed to compensate for waveform distortion caused by polarization fluctuations in received signals. The system features a first tap coefficient updater that calculates the tap coefficient using a variable step size, and a second tap coefficient updater that uses a fixed step size. Additionally, it incorporates a polarization state estimator and a step size updater to ensure stable followability to various state of polarization fluctuations.

Career Highlights

Senboku is associated with NTT Innovative Devices Corporation, where he applies his expertise in developing advanced communication technologies. His work has been instrumental in improving the reliability and efficiency of optical communication systems.

Collaborations

He collaborates with talented coworkers, including Tomohiro Takamuku and Mitsuteru Yoshida, who contribute to the innovative projects at NTT Innovative Devices Corporation.

Conclusion

Tomoharu Senboku's contributions to adaptive equalization in optical communication systems highlight his role as a key innovator in the field. His patent reflects a commitment to advancing technology and improving communication reliability.