Koji Sagawa

Title: **Innovator Spotlight: Koji Sagawa**

Introduction

Koji Sagawa is a notable inventor hailing from Tsu, Japan, recognized for his ingenuity in the field of electromagnetic relays. With two patents to his name, Sagawa has made significant contributions to the advancement of high-frequency signal technology.

Latest Patents

Sagawa's most recent patents demonstrate his commitment to innovation. The first patent, titled **High Frequency Relay**, describes a relay designed to effectively shield a signal path while minimizing the number of components in the shielding structure. This relay features a dielectric base with three fixed contacts arranged in a line, which leads to enhanced efficiency in signal transmission. The design incorporates two movable contact springs that facilitate the closing and opening of the high-frequency signal path. Additionally, the relay is equipped with electromagnetic shield plates that provide a protective space for the contacts and springs, ensuring reliability in high-frequency applications.

The second patent, **Method for Manufacturing Electric Switching Block of Electromagnetic**, outlines a method for producing an electric switching block used in electromagnetic relays. This innovative approach utilizes a rocking armature mechanism that effectively drives movable contactor spring plates between fixed contact terminals, contributing to improved performance in switching applications.

Career Highlights

Throughout his career, Koji Sagawa has worked with prestigious companies, including Matsushita Electric Works, Ltd., where he honed his skills in the design and development of advanced electrical components. His work has played a crucial role in advancing technologies associated with electromagnetic switching and relay systems.

Collaborations

Sagawa's innovative journey has seen him collaborate with talented individuals in the field. Noteworthy coworkers include Hidetoshi Takeyama and Siro Sakamoto, who have contributed to his projects and research endeavors.

Conclusion

In summary, Koji Sagawa stands out as a pioneering inventor in the realm of electromagnetic technologies. His patents reflect a deep understanding of high-frequency applications and showcase his dedication to driving innovation in the industry. With a fruitful career and valuable collaborations, Sagawa continues to influence the world of inventions and technological advancements.