Company Filing History:
7 out of 13,415 
1 out of 149 
1 out of 16 Years Active: 1985-1992
Title: Innovations of Yoshihiro Maki
Introduction
Yoshihiro Maki is a notable inventor based in Miura, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced aluminum alloys. With a total of seven patents to his name, Maki's work has had a considerable impact on various industries.
Latest Patents
One of Maki's latest patents is for a heat-resisting aluminum alloy. This alloy contains manganese ranging from 6 to 8% by weight, iron from 0.5 to 2% by weight, zirconium from 0.03 to 0.5% by weight, and copper from 2 to 5% by weight, with the balance being essentially aluminum. The aluminum alloy has been confirmed to exhibit high mechanical strength at both ordinary and elevated temperatures, making it suitable for production using the atomization process. Another significant patent is for an aluminum base bearing alloy and the method of producing it. This invention provides an aluminum base bearing alloy that excels in both lubricating capability and fatigue resistance, making it particularly useful in automotive engines. The bearing alloy consists of at least one lubricating element such as lead and/or tin, along with silicon and reinforcing elements like copper and chromium. The production process involves preparing a raw material alloy powder mixture, compacting it into a billet, and extruding the billet at a high extrusion ratio.
Career Highlights
Throughout his career, Yoshihiro Maki has worked with prominent companies such as Nissan Motor Company Limited and Hitachi Powdered Metals Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials engineering and innovation.
Collaborations
Maki has collaborated with notable coworkers, including Takaaki Oaku and Masahiko Shioda. Their joint efforts have contributed to the advancement of technologies in the field of aluminum alloys.
Conclusion
Yoshihiro Maki's innovative work in aluminum alloys has led to significant advancements in material science. His patents reflect a commitment to enhancing the performance and durability of materials used in various applications.