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: Shinko Yamagishi: Innovator in Hydraulic Pump Technology
Introduction
Shinko Yamagishi is a notable inventor based in Uozu, Japan. He has made significant contributions to the field of hydraulic technology, particularly with his innovative designs in hydraulic pumps. His work has been recognized for its efficiency and effectiveness in various applications.
Latest Patents
Yamagishi 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 final pressurization by the second pump is controlled to a limited value, providing the minimum delivery flow required for the interior of a load vessel to achieve a target pressure based on the compressibility of the liquid and load pressure detection.
Career Highlights
Shinko Yamagishi is associated with Sugino Machine Limited, a company known for its advanced machinery and engineering solutions. His work at Sugino Machine Limited has allowed him to develop and refine his hydraulic pump technology, contributing to the company's reputation for innovation in the industry.
Collaborations
Yamagishi has collaborated with notable coworkers, including Ryoji Muratsubaki and Tadashi Urasawa. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in hydraulic systems.
Conclusion
Shinko Yamagishi's contributions to hydraulic pump technology exemplify the spirit of innovation. His patented designs and collaborative efforts have significantly impacted the field, showcasing the importance of teamwork and creativity in engineering advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile