Company Filing History:
4 out of 42,526 
4 out of 522 Years Active: 1981-1988
Title: Wataru Kosuge: Innovator in Video/Audio Transmission Systems
Introduction
Wataru Kosuge is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of video and audio transmission systems, holding a total of 4 patents. His innovative work has paved the way for advancements in communication technology.
Latest Patents
One of Kosuge's latest patents is a video/audio information transmission system. This system utilizes public telephone networks to create a center-to-end type information service. It allows users to request desired information from a terminal using a telephone set or simplified keyboard, which is then delivered to a TV receiver. By transferring some functions to a subcenter located near the terminal, the system reduces the length of the transmission path, ultimately cutting costs.
Another significant patent is the buffer memory dispersion type video/audio transmission system. This system sends video and audio information from a central location to subscribers through their junction lines. By placing a subcenter with a video/audio buffer memory near the subscriber, the system minimizes the number of repeaters needed on the junction line. The information is transmitted in a time division multiplex fashion, which reduces the number of transmission lines required between the center and the sub-center.
Career Highlights
Throughout his career, Wataru Kosuge has worked with prominent companies such as Hitachi, Ltd. and Nippon Telegraph and Telephone Public Corporation. His experience in these organizations has contributed to his expertise in developing innovative communication technologies.
Collaborations
Kosuge has collaborated with notable individuals in his field, including Yoji Shibata and Hirohito Nakajima. Their joint efforts have further advanced the development of video/audio transmission systems.
Conclusion
Wataru Kosuge's contributions to the field of video/audio transmission systems demonstrate his innovative spirit and dedication to improving communication technology. His patents reflect a commitment to enhancing the efficiency and effectiveness of information transmission.