Shota Shimada

Title: Shota Shimada: Innovator in Information Transmission Systems

Introduction

Shota Shimada is a notable inventor based in Sapporo, Japan. He has made significant contributions to the field of information transmission systems, particularly through his innovative patent that enhances the way information is transmitted using visible optical signals.

Latest Patents

Shimada holds a patent for an information transmission system that transmits visible optical signals received by a video camera. This system includes an information transmitter apparatus that utilizes a light source to transmit a surface-shaped visible light signal. The signal is modulated according to a modulated signal that employs a plurality of respective-order carriers, each differing from one another. The respective-order carriers have a fundamental frequency and multiple frequencies of a frame output signal from a video camera equipped with a rolling shutter system. The information receiver apparatus is designed to receive the visible light signal using the video camera. The transmitter apparatus features a modulator that quadrature-amplitude-modulates the respective-order carriers based on an input digital data signal, and it performs an inverse-Fourier transform on the modulated carriers to generate the modulated signal. This innovative approach enhances the efficiency and effectiveness of information transmission.

Career Highlights

Shota Shimada has worked with esteemed institutions such as the Inter-University Research Institute Corporation Research Organization of Information and Systems and Hokkaido University. His work in these organizations has allowed him to develop and refine his inventions, contributing to advancements in the field of information technology.

Collaborations

Shimada has collaborated with notable colleagues, including Hiromichi Hashizume and Masanori Sugimoto. Their combined expertise has fostered a productive environment for innovation and research.

Conclusion

Shota Shimada's contributions to information transmission systems exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement in the field, showcasing his dedication to enhancing communication methods through optical signals.