Company Filing History:
Years Active: 1995-2003
Title: Innovations of Takeshi Onoda: Advancements in Steam Turbine Technology
Introduction
Takeshi Onoda, an accomplished inventor based in Hitachi, Japan, has made significant contributions to the field of steam turbine technology. With a remarkable track record of 19 patents, Onoda is known for his innovative designs that enhance the efficiency and performance of steam turbines. His work has a substantial impact on energy generation, particularly in power plants.
Latest Patents
Among his latest inventions is a steam turbine blade crafted from martensite steel, noted for its exceptional strength and toughness. This design plays a critical role in enhancing the performance of steam turbines and power generation efficiency. The composition of this innovative steam turbine blade includes carbon (C) in the range of 0.13-0.40%, silicon (Si) less than 0.5%, manganese (Mn) less than 1.5%, nickel (Ni) from 2-3.5%, chromium (Cr) between 8-13%, and molybdenum (Mo) from 1.5-4%. It also contains elements such as niobium (Nb) and tantalum (Ta) totaling 0.02-0.3%, vanadium (V) from 0.05-0.35%, and nitrogen (N) from 0.04-0.15%.
His patent for the steam turbine itself outlines the unique design of the moving blades within the rotor. The innovation involves optimizing the gap between connecting members of adjacent blades, allowing for improved mechanical interactions and operational efficiency at various rotor speeds.
Career Highlights
As a member of Hitachi, Ltd., Takeshi Onoda has been at the forefront of research and development in turbine technology. His inventions reflect a deep understanding of materials science and mechanical engineering, which he has applied to enhance energy production processes. His consistent drive for innovation has led to notable advancements in steam turbine performance.
Collaborations
Throughout his career, Onoda has collaborated with esteemed colleagues, including Shigeyoshi Nakamura and Yutaka Fukui. Together, they have shared insights and expertise, contributing to innovative projects aimed at improving steam turbine design and functionality. These partnerships have fostered an environment of creativity and technical advancement within Hitachi.
Conclusion
Takeshi Onoda exemplifies the spirit of innovation in the energy sector. His patents and advancements in steam turbine technology not only reflect his ingenuity but also contribute significantly to enhancing energy generation efficiency. As he continues to push the boundaries of what is possible in turbine design, he remains a pivotal figure in the field of engineering and technology at Hitachi, Japan.
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.