Company Filing History:
Years Active: 1993
Title: A Profile of Inventor Yozo Hirata: Innovating Communication Technology
Introduction: Yozo Hirata, based in Tokyo, Japan, is a distinguished inventor known for his contributions to communication systems. With one patent to his name, he has demonstrated a keen ability to advance technology in a rapidly evolving field. Hirata is associated with NEC Corporation, a leading company in the tech industry.
Latest Patents: Yozo Hirata's notable patent is titled "Carrier recovery control with sequential FEC sync detection and frame." This invention focuses on a method to enhance the reliability of communication systems. At the transmit end, a convolutional code of a multiplex of an information-bearing signal and a unique word is modulated upon a transmitted carrier. At the receive end, the process involves demodulating the carrier with a local carrier to detect the convolutional code. The system is designed to monitor the error rate of a decoded version of the convolutional code and produce out-of-FEC-sync signals when it surpasses a certain threshold. The invention efficiently sweeps the local carrier frequency in response to synchronization issues, aiming to maintain seamless communication.
Career Highlights: Yozo Hirata has made significant strides in his career at NEC Corporation, where he has contributed to the development of innovative technologies. His expertise in communication systems has secured him a place among notable inventors in the field. The impact of his work is felt not just within his company but also in broader technological applications.
Collaborations: Throughout his career, Hirata has worked alongside colleagues, including Hizuru Nawata. Collaborating with other professionals has allowed him to share knowledge and insights, furthering the innovation process at NEC Corporation. This teamwork highlights the importance of collaboration in engineering and technology development.
Conclusion: Yozo Hirata's journey as an inventor in Tokyo showcases the vital role of innovation in communication technology. With his patent focused on improving carrier recovery control, he contributes to the advancements that shape modern communication systems. His efforts, alongside contributions from colleagues, continue to inspire progress in the tech industry.