Location History:
- Kitakyushu City, JP (1989)
- Kitakyushu, JP (1993 - 1995)
- Futtsu, JP (1998)
- Chiba, JP (1998 - 2002)
Company Filing History:
5 out of 3,554 
1 out of 15 
2 out of 832,812 Years Active: 1989-2002
Title: Kenzo Sawada: Innovator in Continuous Casting Technology
Introduction
Kenzo Sawada is a prominent inventor based in Chiba, Japan, known for his significant contributions to the field of metallurgy. With a total of six patents to his name, he has made remarkable advancements in the continuous casting of metals.
Latest Patents
One of Kenzo Sawada's latest patents is an "Apparatus for Continuous Casting of Metal." The objective of this invention is to provide a process for continuously casting molten metal that suppresses the instability of initial solidification. This process also aims to stably improve the lubrication and surface properties of the cast metal. The apparatus utilizes an electromagnetic coil that surrounds or is embedded in the continuous casting mold wall. By applying an alternating current to this coil, an electromagnetic force is exerted on the molten metal, which can either oscillate in a constant mode or remain stable as it begins to solidify. The invention also includes periodically changing the amplitude or waveform of the alternating current to enhance the casting process.
Career Highlights
Throughout his career, Kenzo Sawada has worked with notable companies, including Nippon Steel Corporation. His expertise in continuous casting technology has positioned him as a key figure in the industry.
Collaborations
Kenzo has collaborated with esteemed colleagues such as Takehiko Toh and Kiyoshi Wajima, contributing to the advancement of casting technologies.
Conclusion
Kenzo Sawada's innovative work in continuous casting technology has significantly impacted the metallurgy field. His patents reflect a commitment to improving metal casting processes, showcasing his role as a leading inventor in this domain.