Company Filing History:
Years Active: 2001
Title: Masashi Oguchi: Innovator in Simultaneous Broadcasting Systems
Introduction: Masashi Oguchi, a talented inventor based in Tokyo, Japan, has made noteworthy contributions to the field of communication technology. With a patent to his name, Oguchi has demonstrated his expertise in developing systems that enable simultaneous broadcasting across different frequency bandwidths. His innovative approach addresses the challenges of broadcasting, providing solutions that enhance the effectiveness and versatility of communication systems.
Latest Patents: Oguchi’s most significant patent is for a simultaneous broadcasting system, which includes a transmitter and a receiver. This invention utilizes a first frequency bandwidth for wide area broadcasting and a second frequency bandwidth for local area broadcasting. By dividing the frequency bandwidth of a single broadcasting channel, Oguchi's system transmits the same program for wide area broadcasting using Orthogonal Frequency-Division Multiplexing (OFDM) methods while transmitting different localized programs through the use of unique spreading codes allocated to each local area station via a Spread Spectrum (SS) modulation method. This dual-frequency approach not only maximizes channel efficiency but also enhances localized communications.
Career Highlights: Masashi Oguchi is associated with Mitsubishi Electric Corporation, a globally recognized company in the electronics and communications industry. His tenure at the company has been marked by his commitment to pushing the boundaries of what is possible in broadcasting technology. With one patent under his name, Oguchi stands out as a key player in the ongoing evolution of communication systems.
Collaborations: Throughout his career, Oguchi has worked alongside notable colleagues, including Masao Nakagawa and Atsumi Koyama. This collaborative environment at Mitsubishi Electric Corporation fosters innovation, allowing inventors like Oguchi to share ideas and leverage collective expertise to achieve groundbreaking results in their respective fields.
Conclusion: Masashi Oguchi's contributions to the field of broadcasting technology highlight the vital role of innovators in enhancing communication systems. His patent for a simultaneous broadcasting system reflects a significant advancement in how information can be transmitted efficiently over different bandwidths. As Oguchi continues his work with Mitsubishi Electric Corporation, the impact of his innovations is sure to resonate in the future of broadcasting.