This inventor holds 2 USPTO granted patents. Top assignee: Kawasaki Steel Corporation. Active years: 1989-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989-1990
Title: Yuko Takeuchi: Innovator in Corrosion Resistance Technology
Introduction
Yuko Takeuchi is a prominent inventor based in Chiba, Japan. She has made significant contributions to the field of materials science, particularly in the development of corrosion-resistant coatings for steel. With a total of 2 patents, her work has garnered attention for its innovative approach to enhancing the durability of zinc-plated steel strips.
Latest Patents
Yuko Takeuchi's latest patents focus on a chromate-treated zinc-plated steel strip and the method for making it. The first patent describes a chromate-treated steel strip that improves corrosion resistance and coating adherence. This is achieved by forming a chromate film with a three-layer structure consisting of a metallic chromium layer, a chromium(III) oxide layer, and an outermost surface layer of silicon dioxide along with chromium(III) and chromium(VI) oxides. The deposition of this three-layered chromate film is accomplished through cathodic electrolysis in a bath containing hexavalent chromium, colloidal silica, optional alumina sol, and fluoride, with electricity supplied at a specific current density.
Career Highlights
Yuko Takeuchi is associated with Kawasaki Steel Corporation, where she has been instrumental in advancing the company's research and development efforts in corrosion resistance technologies. Her innovative work has positioned her as a key figure in the industry, contributing to the enhancement of steel products used in various applications.
Collaborations
Throughout her career, Yuko has collaborated with notable colleagues, including Hajime Kimura and Yuki Nakahara. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Yuko Takeuchi's contributions to the field of materials science, particularly in corrosion resistance, highlight her innovative spirit and dedication to advancing technology. Her patents reflect a commitment to improving the durability of steel products, making a significant impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile