This inventor holds 2 USPTO granted patents. Top assignee: Kawasaki Steel Corporation. Active years: 1992-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992-1993
Title: Ujihiro Nishike: Innovator in Silicon Steel Technology
Introduction
Ujihiro Nishike is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of silicon steel sheets. With a total of 2 patents to his name, Nishike's work focuses on enhancing the properties of silicon steel to reduce iron loss.
Latest Patents
Nishike's latest patents include a method for producing low iron loss grain oriented silicon steel sheets. This innovative method involves applying ultrasonic vibrations to the surface of the sheet after secondary recrystallization annealing. The result is a grain oriented silicon steel sheet that maintains its properties even after strain relief annealing. Another notable patent is for a silicon-containing steel sheet that exhibits a low iron loss. This sheet features a crystal structure where crystal grains have an inclination angle of the {110} face of not more than 10 degrees with respect to the sheet surface. It includes these grains in an amount of not less than 80 vol % and displays a graining surface pattern with boundaries forming stepwise differences or grooves of not less than 0.4 µm as a maximum height. This sheet is produced through a magnetically smoothening treatment by electrolysis in an aqueous solution containing at least one water-soluble halide.
Career Highlights
Ujihiro Nishike is associated with Kawasaki Steel Corporation, where he has been instrumental in advancing the company's research and development efforts in steel technology. His expertise in materials science has positioned him as a key figure in the industry.
Collaborations
Nishike has collaborated with notable colleagues such as Shigeko Sujita and Tsuneo Nagamine. Their combined efforts have contributed to the innovative advancements in silicon steel technology.
Conclusion
Ujihiro Nishike's contributions to the field of silicon steel technology are noteworthy. His patents reflect a commitment to innovation and improvement in material properties, which have significant implications for various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile