Company Filing History:
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Years Active: 1990-1991
Title: The Innovative Contributions of Hiroshi Kaede in Steel Technology
Introduction: Hiroshi Kaede, a talented inventor based in Nagoya, Japan, is recognized for his impactful contributions to the field of steel technology. With two patents to his name, he has developed innovations that significantly enhance the properties and applications of steel, particularly in automotive components.
Latest Patents: One of Hiroshi Kaede’s notable patents is for a steel formulation that boasts excellent wear resistance. This specialized steel contains 0.55-1.10% carbon (C), up to 2.0% silicon (Si), up to 2.0% manganese (Mn), and 12.0-25.0% chromium (Cr). It is ideally suited for manufacturing piston rings and rocker arms due to its durability. The inventor's formulation also includes an additional 0.05-1.10% aluminum (Al), which enhances the properties for spheroidization of carbides, resulting in a more uniform carbide particle size and improved wear resistance. If further enhancement is necessary, a 0.20-2.0% nickel (Ni) addition can be made to improve corrosion resistance, toughness, and hardenability. Furthermore, incorporating at least one of the following elements—0.2-3.0% molybdenum (Mo), 0.1-1.5% vanadium (V), or 0.05-0.70% niobium (Nb)—not only enhances high-temperature strength but also improves surface hardness. The steel can be surface treated, for example, by gas nitriding in areas that experience sliding contact with counterpart members.
Career Highlights: Hiroshi Kaede has made a significant mark in the steel industry by working with prestigious companies such as Aichi Steel Works, Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to apply his innovative ideas to real-world applications, furthering the development of advanced materials.
Collaborations: Throughout his career, Hiroshi has collaborated with renowned colleagues such as Tadahiro Koike and Shinji Kato. Together, they have contributed to research and development efforts that focus on improving steel properties and applications, driving innovation in the industry.
Conclusion: Hiroshi Kaede’s contributions to steel technology have not only advanced material science but also positively impacted various industries reliant on durable and high-performance materials. His innovative patents reflect a deep understanding of the properties and applications of steel, marking him as a notable inventor in the field. As technological demands evolve, Hiroshi’s work sets a solid foundation for future advancements in materials engineering.