Company Filing History:
5 out of 1,256 
2 out of 35 
1 out of 2,630 
Years Active: 1994-1997
Title: Yasuji Uesugi: Innovator in Aluminum and Steel Technology
Introduction
Yasuji Uesugi is a notable inventor based in Chiba, Japan, recognized for his contributions to the fields of aluminum and steel technologies. With a total of five patents to his name, Uesugi has made significant advancements in materials that enhance weldability and press formability, particularly for automotive applications.
Latest Patents
One of Uesugi's latest innovations is an aluminum alloy sheet that offers excellent press formability and spot weldability. This invention details a chromate film formed on the aluminum alloy sheet, along with an organic resin film containing a high-density polyethylene lubricant. The combination of these layers results in a sheet ideal for automobile body applications.
Another cutting-edge patent from Uesugi involves a surface-treated steel sheet that boasts improved weldability and plating properties. This invention provides a novel method for producing a zinc or zinc-alloy plated steel sheet, even when using substrates like extra low carbon steel, which typically pose challenges for plating processes.
Career Highlights
Throughout his career, Yasuji Uesugi has been associated with renowned companies such as Kawasaki Steel Corporation and Furukawa Aluminum Co., Ltd. His work in these firms has contributed to enhancing the quality and performance of steel and aluminum products in various industrial applications.
Collaborations
Uesugi has collaborated with notable colleagues, including Motohiro Nabae and Nobuyuki Morito. Their collective expertise has likely played a crucial role in advancing their projects and innovating solutions in metal technologies.
Conclusion
Yasuji Uesugi's contributions to the field of materials science, especially in aluminum and steel technology, highlight his position as a leading inventor. His innovative patents not only enhance manufacturing processes but also cater to the evolving needs of the automotive industry, illustrating his significant impact on modern engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.