Company Filing History:
Years Active: 1988-1994
Title: Kenji Ushikoshi: Innovator in Silicon Carbide Technology
Introduction
Kenji Ushikoshi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of silicon carbide fibers. With a total of 2 patents to his name, Ushikoshi's work has implications for various applications, including electromagnetic wave absorption.
Latest Patents
Ushikoshi's latest patents include innovative technologies that enhance the properties of silicon carbide fibers. The first patent focuses on a silicon carbide fiber that possesses low specific electric resistance and excellent mechanical properties. This fiber is characterized by an amorphous carbon film formed on its surface. The manufacturing method involves heating an antimelt-treated polycarbosilane fiber in an inert gas atmosphere, followed by further heating in a hydrocarbon gas and inert gas mixture.
The second patent pertains to electromagnetic wave absorbers made from silicon carbide fibers. This invention features a surface layer composed of a composite of fibers with high electrical resistance and a resin, along with a wave-absorbing layer containing silicon carbide fibers. The composites can be prepared by impregnating resin between treated fibers arranged in various forms, such as woven cloth or mats.
Career Highlights
Kenji Ushikoshi is currently associated with Nippon Carbon Co., Ltd., where he continues to innovate in the field of advanced materials. His work has garnered attention for its potential applications in various industries, including electronics and telecommunications.
Collaborations
Ushikoshi has collaborated with notable colleagues, including Hiroshi Ichikawa and Toshikatsu Ishikawa. These partnerships have contributed to the advancement of research and development in silicon carbide technologies.
Conclusion
Kenji Ushikoshi's contributions to the field of silicon carbide fibers demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and its applications, positioning him as a key figure in this specialized area.