Location History:
- Hitachi, JP (1993 - 2009)
- Tokyo, JP (2020 - 2021)
Company Filing History:
27 out of 42,485 
1 out of 836 
1 out of 17 Years Active: 1993-2021
Title: **Yasuhisa Aono: Innovator in Chromium-Based Alloys**
Introduction
Yasuhisa Aono, an esteemed inventor based in Hitachi, Japan, has made significant contributions to the field of materials science, particularly in the development of chromium-based alloys. With an impressive portfolio of 29 patents, Aono's innovations demonstrate a commitment to advancing engineering materials with enhanced properties.
Latest Patents
Aono's latest patents revolve around a novel chromium-based two-phase alloy designed for optimal performance under demanding conditions. This innovative alloy consists of ferrite and austenite phases that are mixed together. The specific chemical composition includes a main component with 33-61 mass % Cr, 18-40 mass % Ni, and 10-33 mass % Fe, while the auxiliary component consists of various elements to enhance its mechanical properties. The alloy aims to provide excellent corrosion resistance suitable for high-temperature environments, such as oil wells, while also being cost-effective. Aono's work in this area signifies a crucial advancement in creating metal materials that can withstand harsh operational conditions.
Career Highlights
Throughout his career, Yasuhisa Aono has been associated with notable companies, including Hitachi, Ltd. His work has helped in developing innovative solutions that address industry challenges, particularly in creating materials with enhanced durability and resistance to corrosion. His extensive research and patenting efforts demonstrate his dedication to pushing the boundaries of materials science.
Collaborations
Aono has collaborated with other prominent researchers, including Junya Kaneda and Kazutaka Okamoto. These partnerships have facilitated the exchange of ideas and expertise, contributing to the success of Aono’s inventions and allowing for a broader impact within the industry.
Conclusion
Yasuhisa Aono is a remarkable innovator whose patents reflect a deep understanding of material engineering, particularly in the realm of chromium-based alloys. His contributions not only advance technological applications but also enhance the potential for efficient manufacturing processes across various industries. As he continues to innovate, Aono's work will likely inspire future developments in the field of metallurgy and beyond.
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.