Toyozo Urakami

Title: The Innovations of Toyozo Urakami

Introduction

Toyozo Urakami is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of electronics, particularly in video technology. With a total of 7 patents to his name, Urakami's work has had a lasting impact on the industry.

Latest Patents

One of Urakami's latest patents is a reference signal producing circuit for phase servo control. This circuit includes components for separating a vertical synchronizing signal from a composite synchronizing signal, a timer reset by a reference signal, and a circuit for producing a compensation signal. The design ensures that the compensation signal's period is usually set slightly larger than that of the vertical synchronizing signal period, but can match it in specific cases. Another significant patent is a mode setting arrangement for use in video tape recorders. This arrangement features a cam system that integrates first and second cams, along with a spiral guide groove. The design allows for efficient movement of a pinch roller and the transmission of driving force to a reel for winding magnetic tape.

Career Highlights

Urakami has spent a considerable part of his career at Sanyo Electric Co., Ltd. His work has been instrumental in advancing video technology and improving the functionality of video tape recorders. His innovative designs have contributed to the efficiency and reliability of electronic devices.

Collaborations

Throughout his career, Urakami has collaborated with talented individuals such as Takefumi Tsuchida and Nobuo Okada. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Toyozo Urakami's contributions to the field of electronics, particularly in video technology, have established him as a prominent inventor. His innovative patents and collaborations continue to influence the industry today.