Susumu Sato

Title: Susumu Sato: Innovator in Contact Construction for DC Loads

Introduction

Susumu Sato is a notable inventor based in Iida, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of contact constructions for direct current (DC) loads.

Latest Patents

Sato holds a patent for a "Contact construction for DC loads and switching device having the contact construction." This invention addresses critical issues such as cut-off failure, locking, and deposition due to abnormal arc continuation between contacts. The design minimizes burning and destruction of contacts while reducing contact resistance. The construction features a stationary contact and a movable contact, along with a magnetic unit that applies a magnetic field orthogonal to the movable contact's direction. The anode-side contact is made from an AgSnO-based alloy, while the cathode-side contact can be either an AgNi-based alloy or an AgCuO-based alloy.

Career Highlights

Susumu Sato is currently employed at Omron Corporation, where he continues to innovate in the field of electrical components. His work has been instrumental in enhancing the reliability and efficiency of switching devices used in various applications.

Collaborations

Sato has collaborated with notable colleagues, including Tetsuya Mori and Takuya Yamazaki, contributing to advancements in their shared field of expertise.

Conclusion

Susumu Sato's innovative work in contact construction for DC loads exemplifies the importance of engineering advancements in electrical systems. His contributions continue to influence the industry positively.