Company Filing History:
Years Active: 2011
Title: Yasuji Tomizawa: Innovator in Electromagnetic Stirring Technology
Introduction
Yasuji Tomizawa is a notable inventor based in Himeji, Japan. He is recognized for his contributions to the field of electromagnetic stirring technology, particularly in the steel industry. His innovative approach has led to advancements that enhance the efficiency of molten steel processing.
Latest Patents
Tomizawa holds a patent for an electromagnetic stirrer coil. This invention provides a compact and high thrust electromagnetic stirrer coil designed for stirring molten steel in a mold using electromagnetic force. The patent specifies that the space factor of the yoke sectional area with respect to the inside area in a vertical cross-section of the coil ranges from 0.5 to 0.9. Additionally, the yoke width is defined to be between 100 mm and 300 mm. The invention also emphasizes that the magnetomotive force divided by the yoke width should be 800 kAT/m or more.
Career Highlights
Throughout his career, Yasuji Tomizawa has worked with prominent companies in the steel industry, including Nippon Steel Corporation and Nippon Steel Sumitomo Metal Corporation. His experience in these organizations has significantly contributed to his expertise in electromagnetic technologies.
Collaborations
Tomizawa has collaborated with notable colleagues such as Hiroshi Harada and Akinori Wakagi. Their joint efforts have furthered the development of innovative solutions in the field of electromagnetic stirring.
Conclusion
Yasuji Tomizawa's work in electromagnetic stirring technology has made a significant impact on the steel industry. His patent for the electromagnetic stirrer coil exemplifies his innovative spirit and dedication to advancing industrial processes.