This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004
Title: Kazunori Yasumitsu: Innovator in Plasma Technology
Introduction
Kazunori Yasumitsu is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of plasma technology, particularly in the heating of molten steel. His innovative approach has led to advancements that enhance the efficiency and quality of steel production.
Latest Patents
Kazunori Yasumitsu holds a patent for a plasma torch used for heating molten steel. This plasma torch features an outer cylinder and a double tube, with a bottom that is blocked annularly. The design includes a bottomed cylindrical anode electrode installed within the outer cylinder, maintaining a gap between the anode electrode and the inside of the double tube. Notably, the torch avoids using pure copper for the anode electrode material, opting for a substance with a softening point exceeding 150°C. The invention ensures that the ratio of electric conductivity of the anode electrode to that of the outer cylinder adheres to the formula: 0.2 ≤ D/N < 1.0. This innovative design prevents melting loss and wear of the anode electrode, suppresses side arc generation, extends the life of the torch, stabilizes casting operations, and improves the quality of the slab.
Career Highlights
Kazunori Yasumitsu is currently employed at Nippon Steel Corporation, where he continues to develop and refine technologies related to steel production. His work has been instrumental in advancing the capabilities of plasma technology in industrial applications.
Collaborations
Kazunori has collaborated with notable colleagues, including Shinichi Fukunaga and Ryoji Nishihara. Their combined expertise has contributed to the successful development of innovative solutions in the field.
Conclusion
Kazunori Yasumitsu's contributions to plasma technology, particularly in the heating of molten steel, demonstrate his commitment to innovation and excellence in engineering. His patent reflects a significant advancement in the industry, showcasing the potential for improved efficiency and quality in steel production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile