Yusaku Yoshida

Title: Yusaku Yoshida: Innovator in Sintered Alloys

Introduction

Yusaku Yoshida is a prominent inventor based in Tajimi, Japan. He has made significant contributions to the field of materials science, particularly in the development of sintered alloys. With a total of five patents to his name, Yoshida's work focuses on enhancing the properties of hard particles and wear-resistant materials.

Latest Patents

Yusaku Yoshida's latest patents include innovations in hard particles and sliding members. One of his notable inventions is a hard particle that contains chromium (Cr) and tungsten (W), which are quickly diffused in molybdenum (Mo), alongside nickel (Ni) and manganese (Mn). The specific composition of this hard particle includes Cr at 5% to 20% by mass, W at 2% to 19% by mass, Mo at 25% to 40% by mass, Ni at 10% to 22% by mass, and Mn at 10% by mass or less. Additionally, he has developed a manufacturing method for wear-resistant iron-based sintered alloys, which involves a unique mixture of iron alloy powder, copper powder, graphite powder, and pure iron powder.

Career Highlights

Throughout his career, Yusaku Yoshida has worked with notable companies such as Toyota Motor Corporation and Fine Sinter Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials engineering and innovation.

Collaborations

Yoshida has collaborated with esteemed colleagues, including Nobuyuki Shinohara and Yoshihisa Ueda. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Yusaku Yoshida's contributions to the field of sintered alloys and hard particles demonstrate his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to improving the performance and durability of industrial materials.