Company Filing History:
Years Active: 1983
Title: Akira Kitamura: Innovator in Bearing Systems
Introduction
Akira Kitamura is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of bearing systems for rotary machines. His innovative designs have the potential to enhance the efficiency and reliability of various industrial applications.
Latest Patents
One of Akira Kitamura's key patents is a bearing system for a vertical type rotary machine. This invention includes a vertically extending rotor shaft with a guide bearing immersed in oil within an oil tank surrounding the rotor shaft. The guide bearing features a cylindrical bearing surface that is juxtaposed against the rotor shaft's peripheral surface. It also incorporates a series of axially extending oil grooves formed in the cylindrical bearing surface. An oil guide member is strategically mounted on the lower end surface of the guide bearing, adjacent to the open lower axial end of each oil groove. This design allows for efficient oil flow management, enhancing the performance of the rotary machine.
Career Highlights
Akira Kitamura is associated with Hitachi, Ltd., a leading company in technology and engineering. His work has been instrumental in advancing the company's capabilities in mechanical systems. With a focus on innovation, he has contributed to the development of technologies that improve operational efficiency.
Collaborations
Throughout his career, Akira Kitamura has collaborated with esteemed colleagues, including Shunzo Tomioka and Kinpei Okano. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, leading to groundbreaking advancements in their field.
Conclusion
Akira Kitamura's contributions to the field of bearing systems exemplify the spirit of innovation. His patent for a vertical type rotary machine bearing system showcases his commitment to enhancing mechanical efficiency. Through his work at Hitachi, Ltd., he continues to influence the industry positively.