Company Filing History:
Years Active: 1991-2012
Title: Takehiro Shirosaki: Innovator in Copper-Based Sintered Slide Members
Introduction
Takehiro Shirosaki is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of copper-based sintered slide members. With a total of four patents to his name, Shirosaki's work focuses on enhancing the performance and durability of sliding components.
Latest Patents
Shirosaki's latest patents include a copper-based sintered slide member that comprises 0.5 to 20% by weight of tin, 0.1 to 35% by weight of manganese, and 2 to 25% by weight of a solid lubricant, with the balance essentially consisting of copper. This innovative slide member is designed to exhibit sliding characteristics similar to or superior to those of lead-containing counterparts. Additionally, he has developed a multilayer copper-based sintered slide member that integrates a copper-based alloy sintered layer with a metal backing plate, ensuring excellent performance even under high-load conditions. Another significant patent involves a wear-resistance alloy comprising 10 to 40 wt % of Zn, 3 to 10 wt % of Al, and 0.1 to 4 wt % of Cr, with the balance being copper.
Career Highlights
Shirosaki is currently employed at Oiles Corporation, where he continues to innovate and develop advanced materials for various applications. His expertise in sintered materials has positioned him as a key figure in the industry, contributing to the advancement of technology in sliding components.
Collaborations
Shirosaki has collaborated with notable colleagues, including Takashi Kikkawa and Hirotaka Toshima, to further enhance the research and development of innovative materials.
Conclusion
Takehiro Shirosaki's contributions to the field of materials science, particularly in the development of copper-based sintered slide members, highlight his role as a leading inventor. His patents reflect a commitment to improving the performance and sustainability of sliding components in various applications.
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