Company Filing History:
5 out of 629 
2 out of 1,838 Years Active: 1980-1993
Title: Ryutaro Abe: Innovator in Automotive Technology
Introduction
Ryutaro Abe is a notable inventor based in Toyokawa, Japan. He has made significant contributions to the field of automotive technology, particularly in the design of pumps and reservoirs used in power steering systems. With a total of 5 patents to his name, Abe's innovations have enhanced the efficiency and functionality of automotive components.
Latest Patents
One of Abe's latest patents is a vane pump designed with pressure chambers at the outlet to reduce noise. This innovative vane pump features a pump housing with a cylindrical inner space, intake ports, and exhaust ports. It includes a rotating shaft that is rotatably supported by the pump housing, along with a rotor that is rotated by the shaft. The design incorporates a cam ring and multiple vanes that define pump chambers, allowing fluid to be pressurized and discharged effectively. The pump is equipped with first and second pressure chambers connected by a throttle passage, which helps manage the flow of pressurized fluid.
Another significant patent is for a reservoir used in automotive power steering systems. This reservoir includes a first filter located between the inlet and outlet, ensuring that oil flows efficiently through the system. The design features guide members that direct the oil flow toward the filters, enhancing the filtration process. A second filter with a finer mesh is also included to further purify the oil before it reaches the outlet.
Career Highlights
Throughout his career, Ryutaro Abe has worked with prominent companies in the automotive industry, including Toyoda Koki and Toyota Motor Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive technology.
Collaborations
Abe has collaborated with several talented individuals in his field, including Yoshiyuki Takeuchi and Shookichi Shiozawa. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Ryutaro Abe's contributions to automotive technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in automotive systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.