This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1986
Title: Hiroshi Naganuma: Innovator in Welding Technology
Introduction
Hiroshi Naganuma is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of welding technology. His innovative approach has led to the development of a unique welding flux that addresses critical issues in weld quality.
Latest Patents
Hiroshi Naganuma holds a patent for a low-hydrogen, low-nitrogen, low-oxygen welding flux. This welding flux is designed to form a weld metal that simultaneously satisfies low-oxygen, low-nitrogen, and low-hydrogen contents. The formulation of the flux utilizes a four-component system consisting of CaO, MgO, Al₂O₃, and SiO₂ in specific proportions. This innovation results in weld beads of good form and effectively joins metal pieces without causing weld defects. He has 1 patent to his name.
Career Highlights
Hiroshi Naganuma is associated with Nippon Steel Corporation, a leading company in the steel industry. His work has significantly impacted the quality and reliability of welding processes in various applications.
Collaborations
He has collaborated with notable coworkers, including Motonori Tamura and Shigenobu Soneda. Their combined expertise has contributed to advancements in welding technology.
Conclusion
Hiroshi Naganuma's innovative contributions to welding technology exemplify the importance of research and development in industrial applications. His patented welding flux represents a significant advancement in ensuring high-quality welds.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile