Company Filing History:
Years Active: 2021-2022
Title: Fumitoshi Sato: Innovator in Hydraulically Actuated Transmissions
Introduction
Fumitoshi Sato is a notable inventor based in Nasukarasuyama, Japan. He has made significant contributions to the field of hydraulically actuated transmissions, holding a total of 3 patents. His work has been instrumental in advancing vehicle transmission technology.
Latest Patents
Sato's latest patents include innovative designs for hydraulically actuated transmissions. One of his patents describes a hydraulically actuated transmission that features a reducing valve in the lubricant oil supplying circuit. This valve is designed to reduce the pressure of lubricant oil and output it at a lower pressure. Additionally, it includes a switching device that allows for selective switching between two paths for supplying lubricant oil to the to-be-lubricated portion. The output pressure is higher when the second path is selected compared to the first path.
Another patent focuses on a hydraulically operated transmission that includes a pressure regulator. This regulator manages the pressure of hydraulic oil supplied to a coupling hydraulic chamber of a frictional coupling element, which is crucial for starting a vehicle. The lubrication control valve in this design ensures that lubricant oil is supplied at a greater flow rate when the regulated pressure is lower than a predetermined threshold, enhancing the efficiency of the coupling process.
Career Highlights
Fumitoshi Sato is currently employed at Mazda Motor Corporation, where he continues to innovate in the field of automotive technology. His work has contributed to the development of more efficient and reliable vehicle transmission systems.
Collaborations
Sato has collaborated with notable colleagues, including Takashi Ishiyama and Hiroyuki Okayama. Their combined expertise has fostered advancements in transmission technology.
Conclusion
Fumitoshi Sato's contributions to hydraulically actuated transmissions have made a significant impact on the automotive industry. His innovative patents and collaborative efforts continue to drive advancements in vehicle technology.
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