Company Filing History:
Years Active: 2008-2019
Title: Masaaki Kohno: Innovator in Electrical Steel Technology
Introduction
Masaaki Kohno is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical steel technology, holding a total of 3 patents. His work focuses on developing high-strength electrical steel sheets that enhance the performance of high-speed motors.
Latest Patents
Kohno's latest patents include a high-strength electrical steel sheet and a method of producing the same. This invention allows for the creation of a steel sheet that is not only suitable as rotor material for high-speed motors but also possesses excellent magnetic properties. The chemical composition of this steel sheet is meticulously designed to include specific percentages of carbon, silicon, manganese, aluminum, calcium, sulfur, and nitrogen, ensuring high strength and low iron loss.
Another notable patent is for a non-oriented electrical steel sheet and the method for manufacturing it. This invention focuses on achieving superior magnetic properties while maintaining high strength. The composition used in this steel sheet includes controlled amounts of carbon, silicon, nickel, and copper, which are crucial for enhancing the yield stress without degrading magnetic properties.
Career Highlights
Masaaki Kohno is associated with JFE Steel Corporation, a leading company in the steel industry. His innovative work has positioned him as a key figure in advancing electrical steel technology. Kohno's patents reflect his commitment to improving material properties for industrial applications.
Collaborations
Kohno has collaborated with notable colleagues such as Masaki Kawano and Minoru Takashima. Their combined expertise has contributed to the successful development of advanced steel materials.
Conclusion
Masaaki Kohno's contributions to electrical steel technology through his patents have significantly impacted the industry. His innovative approaches continue to pave the way for advancements in high-speed motor applications.