Company Filing History:
2 out of 817 
1 out of 832,843 Years Active: 2000-2002
Title: Yoichi Nosaka: Innovator in Magnesium Alloy Casting
Introduction
Yoichi Nosaka is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the field of die-casting processes, particularly focusing on magnesium alloys. With a total of 3 patents to his name, his work has advanced the technology and efficiency of casting methods.
Latest Patents
Nosaka's latest patents include a pressure die-casting process of magnesium alloys. This innovative method allows for the production of die cast products free of hot tearing, shrinkage tearing, and shrinkage cavities. The process involves specific conditions such as maintaining the molten magnesium alloy temperature between 650 to 750°C and controlling the charging velocity and intensified pressure during casting. Another significant patent is his method for metallic mold-casting of magnesium alloys. This method enhances resistance to penetration by applying a coating layer of high melting metals, ceramic materials, or graphite to the mold's surface, leading to the production of high-quality cast magnesium alloy products.
Career Highlights
Throughout his career, Nosaka has worked with Mitsui Mining & Smelting Co., Ltd., where he has honed his skills and contributed to various projects. His expertise in magnesium alloy casting has positioned him as a key figure in the industry.
Collaborations
Nosaka has collaborated with notable coworkers such as Kohei Kubota and Koichi Satoh. Their combined efforts have furthered advancements in casting technologies.
Conclusion
Yoichi Nosaka's innovative work in magnesium alloy casting has made a lasting impact on the industry. His patents reflect a commitment to improving casting processes and product quality.