Noboru Shinozaki

Title: Noboru Shinozaki: Innovator in Audio-Video Signal Transmission

Introduction

Noboru Shinozaki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of audio-video signal transmission. With a total of 2 patents to his name, Shinozaki's work has advanced the technology used in intercom systems.

Latest Patents

Shinozaki's latest patents include a loop detector of a branching device for a multiplexed audio-video signal. This invention describes a multiplexed audio-video signal transmission system that utilizes a camera-equipped intercom to produce a balanced audio-video signal. The system employs a twisted pair-wire connected to the intercom, which transmits a multiplexed signal consisting of audio and video signals modulated to different frequency bands. The audio and video signals are carried in opposite phases, ensuring a balanced condition, while DC power is transmitted between the pair-wire. A relay device is incorporated to refine the video signal, and branching devices are included to distribute the multiplexed signal to a television-equipped control unit.

Another of his patents focuses on a multiplexed audio-video signal transmission system through pair-wire. Similar to his previous invention, this system also features a camera-equipped intercom that produces a balanced audio-video signal. The twisted pair-wire transmits a multiplexed signal of audio and video, maintaining the same principles of phase opposition and DC power transmission. The inclusion of a relay device enhances the video signal, and branching devices facilitate the distribution of the multiplexed signal.

Career Highlights

Noboru Shinozaki is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to innovate in the field of audio-video technology. His work has been instrumental in developing systems that enhance communication and signal transmission.

Collaborations

Shinozaki has collaborated with Seiichi Kubo, contributing to the advancement of their projects and innovations in the industry.

Conclusion

Noboru Shinozaki's contributions to audio-video signal transmission technology have made a significant impact in the field. His innovative patents reflect his expertise and commitment to advancing communication systems.