Company Filing History:
Years Active: 1983-1987
Title: Innovations of Shinsaku Sato: A Pioneer in Multistage Hydraulic Machines
Introduction: Shinsaku Sato, an inventive mind based in Ebina, Japan, has made significant contributions to the field of hydraulic machinery. With a portfolio of five patented inventions, Sato's work emphasizes advanced control methods for multistage hydraulic machines, showcasing his expertise and innovative spirit.
Latest Patents: Sato's most recent patents include pioneering methods for controlling the operation of multistage hydraulic machines. His innovations encompass designs where various pressure stages are interconnected through return passages. Notably, the highest and lowest pressure stages feature movable guide vanes that enable variable degrees of openings. This technological advancement allows for effective load regulation and water flow rate management under normal operating conditions.
Another significant invention is a multi-stage hydraulic machine designed with a rotatable shaft and multiple runners fixed to it, arranged from the highest-pressure stage to the lowest. The design includes runner chambers, return channels, and movable wicket gates that can transition between blocking and opening positions. The machine’s operation is further enhanced by means for feeding compressed air into the highest-pressure stage, along with pressure detection and valve control systems for optimized performance.
Career Highlights: Shinsaku Sato currently works with Tokyo Shibaura Denki Kabushiki Kaisha, a company renowned for its innovative technological solutions. His contributions represent a blend of theoretical knowledge and practical application, marking him as a distinguished inventor in his field.
Collaborations: Throughout his career, Sato has collaborated with prominent colleagues such as Ichiro Yamagata and Sachio Tsunoda. This teamwork has fostered an environment of creativity and innovation, enabling significant advancements in hydraulic machine technology.
Conclusion: Shinsaku Sato’s innovations in multistage hydraulic machines reflect his dedication to enhancing efficiency and functionality in this specialized field. His inventions not only highlight his inventive prowess but also contribute to advancements in engineering, showcasing the vital role of inventors in technological progress.