Company Filing History:
Years Active: 2017-2020
Title: Dai Sakihama: Innovator in Centrifugal Pump Technology
Introduction
Dai Sakihama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of centrifugal pump technology, holding a total of 4 patents. His innovative designs have improved the efficiency and functionality of pump systems.
Latest Patents
Sakihama's latest patents include an impeller assembly for centrifugal pumps. This invention features a first disk-like element arranged towards a coaxial inlet, facing a second disk-like element with a smaller diameter. The second disk-like element is rigidly connected to the first through a set of angularly spaced blades. Notably, the blades include appendices in flat sheet form, which are strategically positioned to address areas subject to lesser axial thrust. Another patent describes an impeller assembly with two disk members of different diameters, arranged coaxially. The design includes contoured vanes that protrude radially from the smaller disk member, enhancing the overall performance of the pump.
Career Highlights
Dai Sakihama is currently employed at Ebara Corporation, a leading company in the pump manufacturing industry. His work has been instrumental in advancing pump technology, making significant strides in design and efficiency.
Collaborations
Sakihama has collaborated with notable colleagues, including Renato Groppo and Fabio Balbo. Their combined expertise has contributed to the successful development of innovative pump solutions.
Conclusion
Dai Sakihama's contributions to centrifugal pump technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of mechanical design and functionality, positioning him as a key figure in the industry.