Location History:
- Yamaguchi, JP (2019 - 2023)
- Kudamatsu, JP (2024)
Company Filing History:
3 out of 260 
1 out of 107 
Years Active: 2019-2024
Title: Marie Sasaki: Innovator in Surface-Treated Steel Technology
Introduction
Marie Sasaki, an accomplished inventor based in Yamaguchi, Japan, has made significant contributions to the field of materials science, particularly in the innovation of surface-treated steel sheets. With a total of three patents to her name, she has demonstrated a remarkable ability to enhance the properties of metal materials, thus impacting various industries.
Latest Patents
Sasaki's recent patents showcase her expertise and innovation in the development of advanced surface-treated steel products. One of her notable inventions is a surface-treated steel sheet comprising a tin-plated steel sheet obtained through tin plating, a phosphate compound layer containing tin phosphate formed on it, and an aluminum-oxygen compound layer on top. The significant aspect of this invention is that, when analyzed using X-ray photoelectron spectroscopy, the ratio of the integration value of the profile derived from tin oxide to that derived from tin phosphate is 6.9 or more. This analytical approach provides insights into the durability and effectiveness of the surface-treated steel sheet in various applications.
Career Highlights
Throughout her career, Marie Sasaki has worked with leading companies in the industry, notably with Toyo Kohan Co., Ltd. and Toyo Seikan Co., Ltd. Her journey reflects her commitment to pushing the boundaries of material engineering and enhancing industrial applications.
Collaborations
Sasaki has collaborated with esteemed colleagues such as Kunihiro Yoshimura and Masanobu Matsubara. These partnerships have allowed her to synergize ideas and innovate effectively, contributing to her successful inventions and patents.
Conclusion
Marie Sasaki stands out as a pioneering inventor whose work in surface-treated steel technology continues to influence manufacturing and engineering contexts. Her dedication to innovation and collaboration demonstrates the impactful role of inventors in advancing material science and technology. With her continued exploration and development, the future of surface-treated materials looks promising.