Company Filing History:
Years Active: 1998-1999
Title: Kazuro Shibata: Innovator in Electrode Materials
Introduction
Kazuro Shibata is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of electrode materials, particularly for vacuum circuit breakers. With a total of 2 patents, his work focuses on improving the performance and reliability of electrical components.
Latest Patents
Kazuro Shibata's latest patents include a method for manufacturing electrode material for vacuum circuit breakers. This innovative method involves creating a Cu-Cr alloy electrode material by heating a mixture of copper and chromium until fully melted. The molten metal is then quenched to precipitate fine chromium particles within a copper base. This process effectively prevents defects such as voids and enhances the fusion of copper and chromium, resulting in a fine alloy structure. Another significant patent involves a contact material for vacuum circuit breakers, which improves the interrupting and chopping characteristics of a Cu-Cr contact alloy. This is achieved by rounding chromium particles to a spherical shape through specific sintering processes.
Career Highlights
Kazuro Shibata is currently employed at Fuji Electric Co., Ltd., where he continues to develop innovative solutions in electrical engineering. His expertise in electrode materials has positioned him as a key figure in advancing technology in this sector.
Collaborations
Throughout his career, Kazuro has collaborated with esteemed colleagues such as Masayuki Furusawa and Hisaji Shinohara. These partnerships have fostered a collaborative environment that enhances innovation and research in their field.
Conclusion
Kazuro Shibata's contributions to the development of electrode materials for vacuum circuit breakers demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of material science and its applications in electrical technology.