This inventor holds 1 USPTO granted patent. Top assignee: Sugino Machine Limited. Active years: 2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000
Title: The Innovative Contributions of Tadashi Urasawa
Introduction
Tadashi Urasawa is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of hydraulic technology. His innovative designs have led to the development of advanced hydraulic systems that enhance efficiency and performance.
Latest Patents
Urasawa holds a patent for a "Pressure hydraulic pump having first and second synchronously driven." This high-pressure hydraulic pump apparatus constitutes a two-stage pressurizing hydraulic booster that combines a pair of plunger pumps. The first and second pumps operate in a push-pull synchronous manner, ensuring equal strokes. The first pump has a greater per-stroke displacement than the second pump. It draws liquid from a reservoir through self-suction while the second pump is on the pressurizing and delivery stroke. When the first pump is on the delivery stroke, the liquid pressurized to an intermediate pressure is sucked into the second pump. During the next reverse stroke, the second pump further pressurizes and discharges the liquid while the first pump performs the suction stroke. The driving stroke length of the second pump is controlled to provide a minimum delivery flow required to attain a target pressure in accordance with the compressibility of the liquid and the detection of a load pressure.
Career Highlights
Urasawa is currently employed at Sugino Machine Limited, where he continues to innovate and develop hydraulic technologies. His work has been instrumental in advancing the capabilities of hydraulic systems used in various applications.
Collaborations
Throughout his career, Urasawa has collaborated with talented individuals such as Masanori Takimae and Shinko Yamagishi. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Tadashi Urasawa's contributions to hydraulic technology exemplify the spirit of innovation. His patented designs and collaborative efforts continue to influence the industry positively. Urasawa's work not only enhances the functionality of hydraulic systems but also sets a benchmark for future advancements in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile