Company Filing History:
Years Active: 2001-2016
Title: Innovations by Toyomi Kataoka
Introduction
Toyomi Kataoka is a notable inventor based in Oyama, Japan. She has made significant contributions to the field of hydraulic systems, holding 2 patents that showcase her innovative spirit and technical expertise.
Latest Patents
Kataoka's latest patents include a valve device and a hydraulic fluid supply system. The valve device is designed to switch between an open position and a closed position, allowing for the passage of oil through a gap between two ports in a spool bore. This innovative design features a notch in the large-diameter portion of the spool, which facilitates the flow of oil while effectively blocking it in the closed position. The hydraulic fluid supply system is a pressurized apparatus capable of merging or separating multiple hydraulic pump lines based on the driving states of various actuators. This system includes a merge/separation valve that automatically adjusts to prevent unintended flow rate differences, enhancing the efficiency of hydraulic operations.
Career Highlights
Kataoka is currently employed at Komatsu Corporation, where she continues to develop advanced hydraulic technologies. Her work has significantly impacted the efficiency and functionality of hydraulic systems in various applications.
Collaborations
Throughout her career, she has collaborated with talented individuals such as Naoki Ishizaki and Nobumi Yoshida, contributing to a dynamic and innovative work environment.
Conclusion
Toyomi Kataoka's contributions to hydraulic technology through her patents reflect her dedication to innovation and excellence in engineering. Her work continues to influence the industry and inspire future advancements.