Location History:
- Sakai, JP (2020)
- Osaka, JP (2021)
Company Filing History:
Years Active: 2020-2021
Title: Innovations by Nozomu Minagawa
Introduction
Nozomu Minagawa is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of hydraulic systems and cooling control systems for working machines. With a total of 3 patents to his name, Minagawa's work reflects a commitment to enhancing the efficiency and functionality of machinery.
Latest Patents
Minagawa's latest patents include a hydraulic system for a working machine and a cooling control system for the same. The hydraulic system features a hydraulic device designed to change the flow rate of an operation fluid. This system includes a first hydraulic receiver and a second hydraulic receiver, along with a movable portion that is activated by the operation fluid. Additionally, a differential pressure regulator is incorporated to manage the pressure between the two receivers effectively.
The cooling control system for a working machine consists of a fan and a housing to which the fan is attached. It includes a prime mover with an output shaft and a rotor that rotates due to the power from the output shaft. A fluid setting circuit is also part of this system, which regulates the amount of fluid introduced to a gap between the housing and the rotor. The control device within the system adjusts the fan's rotation speed based on the responsiveness of its actual speed.
Career Highlights
Minagawa is currently employed at Kubota Corporation, a company known for its innovative agricultural and construction machinery. His work at Kubota has allowed him to apply his inventive skills to real-world applications, contributing to the company's reputation for quality and innovation.
Collaborations
Minagawa has collaborated with several talented individuals, including Ryosuke Kinugawa and Hiroshi Tatsumi. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Nozomu Minagawa's contributions to hydraulic systems and cooling control systems exemplify his innovative spirit and dedication to improving machinery. His patents not only enhance the functionality of working machines but also reflect the importance of collaboration in the field of invention.