Company Filing History:
Years Active: 2002
Title: Innovations of Kathumi Kuroda in Vacuum Circuit-Breaker Technology
Introduction
Kathumi Kuroda is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of vacuum circuit-breakers. His innovative approach aims to enhance performance while reducing manufacturing costs.
Latest Patents
Kuroda holds a patent for a vacuum circuit-breaker, vacuum bulb for use therein, and electrodes thereof. This invention focuses on providing a vacuum circuit-breaker and a vacuum valve that are compact in size and high in performance. The design features fixed and movable electrodes that comprise arc electrodes, made from an alloy containing a refractory metal and a highly conductive metal. The electrode rods supporting these arc electrodes are also made from a highly conductive metal, and they are integrally formed through solid-phase diffusion bonding.
Career Highlights
Kuroda is associated with Hitachi, Ltd., a leading company in technology and innovation. His work has been instrumental in advancing the efficiency and reliability of electrical components used in various applications.
Collaborations
Kuroda has collaborated with notable colleagues such as Shigeru Kikuchi and Masato Kobayashi. Their combined expertise has contributed to the successful development of innovative technologies in the field.
Conclusion
Kathumi Kuroda's contributions to vacuum circuit-breaker technology exemplify the importance of innovation in electrical engineering. His work not only enhances performance but also addresses cost-effectiveness in manufacturing.