Susumu Tagawa

Title: The Innovative Contributions of Susumu Tagawa

Introduction

Susumu Tagawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced electronic devices. With a total of 8 patents to his name, Tagawa's work has had a lasting impact on various industries.

Latest Patents

One of Tagawa's latest patents is a color cathode-ray tube with an electron beam selection mask support. This innovative design features an electron beam selection mask with an aperture grille type beam selection electrode made from a thin metal plate. The mask is supported by stud pins that engage with support springs, ensuring stable positioning opposite a color luminescent screen. The design includes projections and recesses that allow for engagement in a direction orthogonal to the action of the support spring, coated with solid lubricant films to maintain proper positioning despite external impacts. Additionally, the elasticity constant of the frame can be selectively set, and rotary mechanisms are formed relative to the support springs to prevent mislanding of the electron beam due to temperature changes.

Another significant patent is a security monitor system designed to transmit video signals from multiple sources via a common transmission line. This system scans video information at specific timings to monitor various areas in a predetermined order. It facilitates automatic recognition for detecting noticeable movement within the video feed, making it an efficient and cost-effective solution for monitoring multiple areas. The system is capable of recording video information when movement is detected, ensuring comprehensive surveillance.

Career Highlights

Tagawa has had a distinguished career, primarily working with Sony Corporation. His innovative spirit and technical expertise have led to the development of groundbreaking technologies that enhance consumer electronics and security systems.

Collaborations

Throughout his career, Tagawa has collaborated with talented individuals such as Mitsumasa Saitoh and Shigeru Ohmuro. These collaborations have contributed to the advancement of technology and the successful implementation of various projects.

Conclusion

Susumu Tagawa's contributions to technology through his patents and collaborations have significantly influenced the industry. His innovative designs continue to shape the future of electronic devices and security systems.