Hidetoh Hata

Title: Hidetoh Hata: Innovator in Digital Video and Audio Systems

Introduction

Hidetoh Hata is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of digital communication, particularly in the development of systems that enhance video and audio file processing. His innovative approach has led to advancements that benefit various communication technologies.

Latest Patents

Hata holds a patent for a digital video and audio file system. This system is designed for use in center-to-end video communication systems. The patent details a method where video information is digitized by separating it into a luminance (Y) signal and a carrier chrominance (C) signal. These components are processed using the code differential method and variable length encoding method. The resulting digital signal is recorded in a digital recorder. Additionally, audio information is digitized using the AD-PCM encoding method and recorded in the same device. This innovative approach allows for shared hardware usage, thus optimizing the file system's efficiency.

Career Highlights

Throughout his career, Hidetoh Hata has worked with prominent companies, including Nippon Telegraph and Telephone Public Corporation and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in digital communication technologies.

Collaborations

Hata has collaborated with notable colleagues such as Katsumi Haji and Kazushige Sako. These partnerships have likely enriched his work and led to further innovations in the field.

Conclusion

Hidetoh Hata's contributions to digital video and audio systems exemplify his innovative spirit and technical expertise. His patent reflects a significant advancement in communication technology, showcasing the importance of efficient processing methods. Hata's work continues to influence the industry and inspire future innovations.