Company Filing History:
Years Active: 2022
Title: **Hiroyuki Itakura: Innovator in DC High-Voltage Relay Technology**
Introduction
Hiroyuki Itakura, based in Tomioka, Japan, is a noteworthy inventor recognized for his contribution to high-voltage technology. With a keen focus on enhancing relay systems, he holds a patent that promises to revolutionize the efficiency and effectiveness of DC high-voltage relays.
Latest Patents
Hiroyuki Itakura's patent pertains to a unique DC high-voltage relay and its accompanying contact material. This innovative relay comprises at least one contact pair consisting of a movable contact and a fixed contact. It is designed to endure contact forces and opening forces of 100 gf or more, specifically for voltages of 48 V or higher. The ingenuity of his design lies in the use of Ag oxide-based contact materials. This contact material features a blend of metal components including at least one metal M, which must primarily consist of tin (Sn), alongside silver (Ag) and minor impurity metals. The formulation of the contact material ensures that metal M constitutes 0.2% to 8% by mass based on the total mass of all metal components, while maintaining a sophisticated material structure that integrates one or more oxides of the metal M, dispersed within a matrix of silver or silver alloy.
Career Highlights
Hiroyuki Itakura is affiliated with Tanaka Kikinzoku Kogyo Co., Ltd., a prominent company in Japan known for its advancements in materials and electronics. His role involves not only the pioneering of innovative technologies but also the continuous pursuit of research and development in his field.
Collaborations
Throughout his career, Hiroyuki Itakura has collaborated with esteemed colleagues, including Sachihiro Nishide and Tetsuya Nakamura. Their combined expertise has fostered an environment of creativity and innovation, contributing to the success of new technologies in relay systems.
Conclusion
Hiroyuki Itakura stands out as a significant inventor in the realm of DC high-voltage relay technology. His patent showcases his commitment to advancing electrical engineering, providing solutions that enhance the performance and reliability of relay systems. As he continues to work with his talented colleagues at Tanaka Kikinzoku Kogyo Co., Ltd., the future looks promising for further innovations in high-voltage applications.