Company Filing History:
Years Active: 2010
Title: Hiroaki Kobayashi: Innovator in Pb-free Copper-alloy Sliding Material
Introduction
Hiroaki Kobayashi 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 materials. His innovative work focuses on creating alternatives to traditional materials that contain lead.
Latest Patents
Kobayashi 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
Kobayashi is currently employed at Taiho Kogyo Co., Ltd., where he continues to advance his research and development efforts. His work has been instrumental in promoting sustainable practices within the industry.
Collaborations
Some of his notable coworkers include Hiromi Yokota and Daisuke Yoshitome. Their collaborative efforts contribute to the innovative environment at Taiho Kogyo Co., Ltd.
Conclusion
Hiroaki Kobayashi'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 not only advances technology but also promotes environmentally friendly practices in manufacturing.