Company Filing History:
Years Active: 1984
Title: Kazuhiko Ueda: Innovator in Rotor Shaft Technology
Introduction
Kazuhiko Ueda is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of engineering, particularly in the development of rotor shaft technology. His innovative designs have the potential to enhance the efficiency and performance of steam turbines.
Latest Patents
Ueda holds a patent for a rotor shaft that is specifically designed for use in steam turbines. This rotor shaft is made from a chromium alloy steel that possesses a martensite structure and contains between 8 to 13% chromium. The design includes a rotor shaft portion that is equipped with at least one journal portion, allowing it to be rotatably supported by a bearing. Additionally, the rotor shaft features a sleeve fitted around each journal portion, which is segmented circumferentially and can be assembled through welding or fitting. This innovative sleeve design improves the bearing properties of the rotor shaft, making it a valuable advancement in turbine technology. Ueda has 1 patent to his name.
Career Highlights
Kazuhiko Ueda has dedicated his career to advancing engineering solutions at Hitachi, Ltd. His work has focused on improving the performance and reliability of mechanical components, particularly in the energy sector. Ueda's expertise in materials science and engineering has positioned him as a key figure in the development of innovative technologies.
Collaborations
Ueda has collaborated with esteemed colleagues such as Keiichi Tsuchiya and Katsukuni Hisano. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Kazuhiko Ueda's contributions to rotor shaft technology exemplify the spirit of innovation in engineering. His patented designs not only enhance the performance of steam turbines but also reflect his commitment to advancing the field. Ueda's work continues to inspire future innovations in mechanical engineering.