This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 1986.
Company Filing History:
Years Active: 1986
Title: Hirohisa Ichihara: Innovator in Electric Resistance Tube Welding
Introduction
Hirohisa Ichihara is a notable inventor based in Kimitsushi, Japan. He has made significant contributions to the field of electric resistance tube welding. His innovative approach has led to the development of a unique patent that enhances the efficiency of welding processes.
Latest Patents
Ichihara holds a patent for an "Impeder for Electric Resistance Tube Welding." This invention is designed for use in an apparatus that facilitates resistance tube welding. The impeder allows for the continuous formation of a strip-shaped skelp into a tubular or spirally tubular shape. It effectively heats and presses together the spaced opposed edge portions of the skelp for welding. The design features a generally tubular casing and a core made up of laminated bodies consisting of flat planar foils of metallic magnetic material. This configuration optimizes the welding process by ensuring that the planes of the foils extend radially outward from the longitudinal axis of the casing.
Career Highlights
Hirohisa Ichihara is associated with Nippon Steel Corporation, where he has contributed to advancements in welding technology. His work has been instrumental in improving the efficiency and effectiveness of welding operations within the company.
Collaborations
Ichihara has collaborated with notable colleagues, including Mitsuo Yoshizawa and Hiroshi Takechi. Their combined expertise has fostered innovation in the field of electric resistance welding.
Conclusion
Hirohisa Ichihara's contributions to electric resistance tube welding through his innovative patent demonstrate his commitment to advancing welding technology. His work continues to influence the industry and improve manufacturing processes.