Company Filing History:
Years Active: 2010
Title: Hiroyuki Kawaguti: Innovator in Pb-free Copper-alloy Sliding Materials
Introduction
Hiroyuki Kawaguti is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of materials science, particularly in the development of environmentally friendly sliding materials. His innovative work focuses on creating alternatives to traditional materials that contain lead.
Latest Patents
Kawaguti holds a patent for a Pb-free copper-alloy sliding material. This invention involves a Pb-free copper-based sintered alloy that contains between 1 to 30% of bismuth (Bi) and from 0.1 to 10% of hard matter particles with an average particle diameter ranging from 10 to 50 micrometers. The unique aspect of this alloy is that the Bi phase has a smaller average particle diameter than that of the hard matter particles, which are dispersed in the copper matrix. Additionally, the hard matter particles that have 50% or less of a contact length ratio with the Bi phase are present in a ratio of 70% or more based on the total number of hard matter particles.
Career Highlights
Kawaguti has dedicated his career to advancing material technologies that promote sustainability. His work at Taiho Kogyo Co., Ltd. has positioned him as a leader in the development of innovative materials that meet modern environmental standards. His research has been instrumental in paving the way for new applications in various industries.
Collaborations
Kawaguti has collaborated with several talented individuals in his field, including Hiromi Yokota and Daisuke Yoshitome. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Hiroyuki Kawaguti's contributions to the field of materials science, particularly through his Pb-free copper-alloy sliding material, highlight his commitment to innovation and sustainability. His work continues to influence the industry and inspire future advancements in environmentally friendly materials.