Kengo Horikoshi

Title: Kengo Horikoshi: Innovator in Optical Technology

Introduction

Kengo Horikoshi is a prominent inventor based in Musashino, Japan. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work focuses on enhancing optical reception methods and adaptive equalization techniques.

Latest Patents

Horikoshi's latest patents include an "Optical receiving apparatus and optical receiving method using changing coefficient values for fast Fourier transform." This invention features a wavelength dispersion compensation unit that performs individual compensation on reception signals obtained through a coherent detecting scheme. It also includes multiple delay compensation units that address delays between reception signals at different subcarriers.

Another notable patent is the "Adaptive equalizer, step size derivation method and program." This adaptive equalizer updates the step size of a vector of a tap coefficient used for controlling an adaptive filter. It does so based on a time-series update vector that tracks the polarization state of an optical signal received by a coherent optical receiver.

Career Highlights

Kengo Horikoshi is currently employed at NTT Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of optical reception and processing.

Collaborations

Throughout his career, Horikoshi has collaborated with notable colleagues, including Seiji Okamoto and Masanori Nakamura. These collaborations have contributed to the development of cutting-edge technologies in the optical domain.

Conclusion

Kengo Horikoshi's contributions to optical technology through his patents and work at NTT Corporation highlight his role as a key innovator in the field. His advancements in optical reception and adaptive equalization continue to influence the industry.