Company Filing History:
Years Active: 2001
Title: Hiroaki Ikenaga: Innovator in Invar Alloy Steel Sheet Production
Introduction
Hiroaki Ikenaga, an inventive mind from Yamaguchi, Japan, has made significant contributions to materials engineering. With a passion for innovation, he has developed a method for the production of invar alloy steel sheets, which are crucial to the manufacturing of shadow masks used in color picture tubes.
Latest Patents
Ikenaga holds one notable patent titled "Method for production of invar alloy steel sheet material for shadow mask." This patent presents an advanced invar alloy steel sheet with improved etchability. The innovative production method involves hot working an alloy slab consisting of 33 to 40 wt % nickel, with the balance being iron. The process entails primary cold rolling with a maximum rolling reduction ratio of 80%, followed by annealing at a temperature of no less than 550°C, and concluding with secondary cold rolling at a reduction ratio not exceeding 50%. The resulting invar alloy steel sheet achieves a texture percentage ranging from 60% to 80%.
Career Highlights
Hiroaki Ikenaga is associated with Toyo Kohan Co., Ltd., a company renowned for its advancements in metal production and processing. His work focuses on enhancing the quality and efficiency of materials used in electronic devices, demonstrating a strong commitment to technological advancement and innovation.
Collaborations
Throughout his career, Ikenaga has worked alongside skilled professionals such as Tsuneyuki Ide and Hironao Okayama. Their collaborative efforts have propelled numerous projects, contributing to the development of innovative solutions in materials engineering.
Conclusion
Hiroaki Ikenaga represents the forefront of innovation in the field of invar alloy steel production. His patent for the improved steel sheet material exemplifies the importance of research and development within the industry. As technology continues to advance, Ikenaga's contributions will likely inspire further innovations in materials and engineering applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.