Company Filing History:
Years Active: 2011-2012
Title: Inventor Hiroshi Fujimura – Innovations in Electrical Steel Sheets
Introduction
Hiroshi Fujimura is a notable inventor based in Osaka, Japan, recognized for his groundbreaking contributions in the field of materials science. With a total of two patents to his name, Fujimura has focused on innovations that enhance the performance of electrical steel sheets, critical components in many high-tech applications.
Latest Patents
Among his most significant inventions is the patent for a Non-oriented electrical steel sheet and production process thereof. This innovative product excels in surface characteristics while providing excellent mechanical and magnetic properties essential for rotors in rotating machines, such as motors and generators that operate at high speeds. The non-oriented electrical steel sheet contains specific compositions of elements including carbon (C), silicon (Si), manganese (Mn), aluminum (Al), phosphorus (P), sulfur (S), nitrogen (N), and various other elements such as niobium (Nb), titanium (Ti), zirconium (Zr), and vanadium (V). Notably, it maintains a recrystallized fraction of less than 90%.
Career Highlights
Hiroshi Fujimura is employed at Sumitomo Metal Industries, Inc., a company recognized for its advancements in metal products and materials. His role in the research and development of electrical steel sheets has positioned him as a leader in his field, making considerable strides toward improving the efficiency and performance of electrical components.
Collaborations
Fujimura has collaborated with fellow inventors Ichirou Tanaka and Hirokatsu Nitomi, pooling their expertise to develop innovative solutions in the field of electrical materials. Their teamwork has been instrumental in driving forward new technologies that enhance production processes and product quality.
Conclusion
Hiroshi Fujimura's contributions to the development of non-oriented electrical steel sheets showcase his innovative spirit and dedication to advancing materials science. His work not only benefits Sumitomo Metal Industries, Inc. but also plays a vital role in the ongoing evolution of technology in motors and generators, impacting a wide range of industrial 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.