Company Filing History:
2 out of 1,883 
2 out of 342 Years Active: 2009-2017
Title: Tetsu Iwase: Innovator in Material Engineering
Introduction
Tetsu Iwase is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of material engineering, particularly in the development of innovative panel structures and welded materials. With a total of 3 patents, Iwase's work showcases his expertise and dedication to advancing technology.
Latest Patents
One of Iwase's latest patents is a different materials panel structure. This invention aims to reduce the occurrence of displacement or warping at the joining section while enhancing the external appearance of the outer panel. The structure features an outer panel made from a first metal material and an inner panel composed of a second metal material with a higher fusion point. Additionally, a rivet made from the same material as the inner panel is utilized to secure the two panels together, ensuring durability and aesthetic appeal.
Another significant patent is the steel/aluminum welded structure. This invention involves a hot-dip Al-coated steel sheet that is spot welded with an aluminum or aluminum alloy sheet. The design includes a carefully controlled area ratio of an Al-Fe binary alloy layer at the joint boundary, which enhances the joint strength of the welded structure. The incorporation of a nitrogen-enriched surface layer further improves the material's integrity, preventing the propagation of brittle layers.
Career Highlights
Throughout his career, Tetsu Iwase has worked with prominent companies such as Kobe Steel, Ltd. and Nisshin Steel Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in material engineering.
Collaborations
Iwase has collaborated with notable coworkers, including Seiji Sasabe and Mitsuo Hino. Their combined expertise has likely fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Tetsu Iwase's contributions to material engineering through his patents and career achievements highlight his role as a significant inventor in the field. His innovative approaches to panel structures and welded materials continue to influence the industry.
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.