Location History:
- Fukuoka, JP (2000)
- Kitakyushu, JP (2002)
Company Filing History:
1 out of 929 
1 out of 832,812 Years Active: 2000-2002
Title: Mitsuo Uno - Innovator in Nitrided Steel Parts
Introduction
Mitsuo Uno is an accomplished inventor based in Kitakyushu, Japan, known for his significant contributions to the field of materials engineering, specifically in the development of nitrided steel parts. With a total of two patents to his name, he has demonstrated a commitment to advancing manufacturing methods that enhance the performance characteristics of steel products.
Latest Patents
Uno's latest patent focuses on the production of non-heat treated, soft-nitrided steel parts. This innovation incorporates a unique manufacturing method that allows for nitriding without thermal refining. The resulting nitrided steel parts exhibit high tensile strength, exceptional fatigue strength, and excellent bending roughness. The patent outlines a specific chemical composition that includes: C (over 0.20 to 0.60%), Si (0.05 to 1.0%), Mn (0.20 to 1.50%), P (0.08% or less), S (0.005 to 0.10%), among others, with the balance being Fe and unavoidable impurities. This invention not only enhances the properties of steel parts but also contributes to the efficiency and quality of steel products manufactured for nitriding.
Career Highlights
Throughout his career, Mitsuo Uno has worked with prominent companies such as Sumitomo Metal Industries, Inc. His experience in these organizations has provided him with the foundational knowledge and practical skills required to innovate in the field of metallurgy.
Collaborations
Uno has collaborated with esteemed colleagues, including Masato Kurita and Yoshihiko Kamada. These partnerships have likely enriched his research and development efforts, leading to advancements in steel technology and manufacturing processes.
Conclusion
Mitsuo Uno's contributions to the field of nitrided steel parts illustrate his dedication to innovation and excellence in materials engineering. His inventions not only push the boundaries of current technology but also pave the way for future advancements in the manufacturing of high-performance steel products. As one of the leading inventors in this domain, Uno's work continues to influence the industry significantly.