Yukio Ozawa

Title: Innovations by Yukio Ozawa

Introduction

Yukio Ozawa is a notable inventor based in Kasugai, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative valve technologies. With a total of 3 patents to his name, Ozawa's work reflects a commitment to enhancing the reliability and efficiency of fluid control systems.

Latest Patents

One of his latest inventions is the rotary switching valve. This device includes a valve body that is formed with a chamber communication passage for flowing a main fluid and a vent communication passage for discharging the main fluid. A cylindrical valve member is rotatably held in the valve body and is designed with a main passage for flowing the main fluid. The cylindrical valve member is rotated to switch the connection of the main passage between the chamber communication passage and the vent communication passage. Additionally, the rotary switching valve features a purge gas passage that prevents the main fluid from leaking out of the main passage by supplying purge gas to the clearance between the valve body and the cylindrical valve member.

Another significant invention by Ozawa is the gas flow rate verification unit. This unit enhances the reliability of gas flow rate verification. It consists of a first cutoff valve connected to a flow rate control device, a second cutoff valve for discharging gas, and a communication member that allows the two cutoff valves to communicate. The unit also includes a pressure sensor and a temperature detector to monitor the conditions of the gas supplied between the cutoff valves. The control means verifies the flow of gas using the results from both the pressure sensor and the temperature detector.

Career Highlights

Throughout his career, Yukio Ozawa has worked with prominent companies such as CKD Corporation and Tokyo Electron Limited. His experience in these organizations has contributed to his expertise in fluid control technologies and has allowed him to develop innovative solutions that address industry challenges.

Collaborations

Ozawa has collaborated with talented individuals in his field, including Minoru Ito and Hiroki Doi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yukio Ozawa's contributions to the field of engineering through his innovative patents demonstrate his dedication to advancing fluid control technologies. His work continues to influence the industry and inspire future inventors.