Location History:
- Kanagawa, JP (2010 - 2012)
- Atsugi, JP (2018)
Company Filing History:
2 out of 57 
1 out of 3 
1 out of 259 
Years Active: 2010-2018
Title: Kazunari Yoshida: Innovator in Magnesium Alloy Manufacturing
Introduction
Kazunari Yoshida is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of manufacturing, particularly in the development of innovative methods for working with magnesium alloys. With a total of 4 patents to his name, Yoshida's work showcases his expertise and dedication to advancing technology.
Latest Patents
Yoshida's latest patents include a method for manufacturing a cast bar and tube made of a magnesium alloy. This innovative manufacturing method involves several steps, including preparing a manufacturing device, depressurizing a vacuum chamber, and heating the vicinity of a hollow tube's opening. The process continues with the insertion of the hollow tube into molten metal, followed by the introduction of the molten metal into a cylindrical part, and cooling the hollow tube while continuously vibrating it until the molten metal solidifies.
Another significant patent is for a fastening body structure that utilizes a screw member with a module screw featuring a countersunk head and a washer made of a shape memory alloy. This design ensures that the washer does not expand under large fastening forces and can be easily removed when the screw fastening is released. The fastening body structure effectively secures a desired part to the installation section using the module screw and washer.
Career Highlights
Throughout his career, Kazunari Yoshida has worked with esteemed organizations such as Tokai University Educational System and Union Seimitsu Co., Ltd. His experience in these institutions has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Yoshida has collaborated with notable individuals in his field, including Yoshio Gonda and Toshio Haga. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Kazunari Yoshida's contributions to the field of manufacturing, particularly in magnesium alloy technology, highlight his innovative spirit and dedication to advancing engineering practices. His patents reflect a commitment to solving complex problems and improving existing methods.