Company Filing History:
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Years Active: 2003-2021
Title: Hiromichi Hashizume: Innovator in Information Transmission Systems
Introduction
Hiromichi Hashizume is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information transmission systems, holding a total of 3 patents. His work focuses on innovative methods for transmitting visible optical signals and enhancing communication systems.
Latest Patents
One of Hashizume's latest patents is an information transmission system that transmits visible optical signals received by a video camera. This system includes an information transmitter apparatus that modulates a surface-shaped visible light signal using a light source. The visible light signal is modulated according to a modulated signal that utilizes a plurality of respective-order carriers, each differing from one another. The information receiver apparatus receives the visible light signal through a video camera, showcasing the practical application of his invention.
Another notable patent is the time reference point information transmitting system and receiver. In this system, a transmitter sets a time length and determines a time point at which the phases of frequency signals coincide. This defined time point is used as a reference for aligning the phases of the frequency signals, which are then transmitted to a receiver. The receiver extracts the phases and determines the time point, demonstrating an innovative approach to communication signals.
Career Highlights
Hashizume has worked with reputable organizations, including Omron Corporation and the Inter-University Research Institute Corporation Research Organization of Information and Systems. His experience in these companies has allowed him to develop and refine his inventions, contributing to advancements in technology.
Collaborations
Throughout his career, Hashizume has collaborated with notable colleagues such as Masanori Sugimoto and Kazushi Yamasaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hiromichi Hashizume is a distinguished inventor whose work in information transmission systems has paved the way for innovative communication technologies. His patents reflect a deep understanding of optical signals and their applications, making him a valuable contributor to the field.