Location History:
- Mie, JP (1988)
- Ise, JP (1989)
Company Filing History:
3 out of 4 
2 out of 227 Years Active: 1988-1989
Title: Kunikatsu Ban: Innovator in Seam Welding Technology
Introduction
Kunikatsu Ban is a notable inventor based in Ise, Japan. He has made significant contributions to the field of welding technology, particularly in seam welding. With a total of 3 patents to his name, Ban has developed innovative solutions that enhance the efficiency and effectiveness of welding processes.
Latest Patents
Ban's latest patents include a variety of advanced seam welding apparatuses. One of his notable inventions is a seam welding apparatus with edge detection. This technology allows for precise welding by detecting the edges of the materials being joined. Another significant patent is a seam welder with feedback control to compensate for varying welding speed. This invention ensures consistent weld quality, even when the speed of the welding process fluctuates. Additionally, he has developed a seam welder that utilizes wire electrodes inserted between upper and lower roller electrodes to weld an overlap section of a cylindrical body formed of metal plate. This innovative design incorporates a power supply with a rectifying circuit, smoothing circuit, and a single converting circuit to optimize the welding process.
Career Highlights
Throughout his career, Kunikatsu Ban has worked with reputable companies such as N.P.W. Technical Laboratory Co. and Shinko Electric Company, Ltd. His experience in these organizations has contributed to his expertise in welding technology and innovation.
Collaborations
Ban has collaborated with several talented individuals in his field, including Hitoshi Kawano and Mitsuhiro Hayashi. These collaborations have likely fostered an environment of creativity and innovation, leading to the development of his patented technologies.
Conclusion
Kunikatsu Ban is a distinguished inventor whose work in seam welding technology has made a significant impact in the industry. His innovative patents and collaborations reflect his dedication to advancing welding techniques. His contributions continue to influence the field and inspire future innovations.