Junichi Yokota

Title: Junichi Yokota: Innovator in Throttling Devices and Refrigeration Systems

Introduction

Junichi Yokota is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 4 patents. His work focuses on the development of advanced throttling devices and refrigeration cycles, which are essential for efficient temperature control in various applications.

Latest Patents

Yokota's latest patents include innovative designs for throttling devices and refrigeration cycle systems. One of his patents describes a throttling device equipped with a valve seat that features a valve port connecting a primary chamber and a secondary chamber. This device includes a needle valve, a needle section inserted into the valve port, a guide section for guiding the slide shaft of the needle valve, and a coil spring that biases the needle valve in a valve-closing direction. The design ensures that the coil spring is positioned on the primary chamber side and is covered by a stopper section. A gap between the stopper section and the main body case serves as a main body path for delivering refrigerant from the primary chamber to the valve port. Another patent details a throttle device that includes a guide section with a small-diameter hole, which slidably guides a guide stem of a needle member formed upstream from a communicating hole in a guide tube.

Career Highlights

Junichi Yokota is currently employed at Saginomiya Seisakusho, Inc., where he continues to innovate in the field of refrigeration technology. His work has been instrumental in advancing the efficiency and functionality of throttling devices, which play a crucial role in modern refrigeration systems.

Collaborations

Yokota has collaborated with several talented individuals in his field, including Yasumasa Takada and Yuichiro Toyama. These collaborations have contributed to the development of cutting-edge technologies in refrigeration and throttling devices.

Conclusion

Junichi Yokota is a prominent inventor whose work in throttling devices and refrigeration cycles has made a significant impact on the industry. His innovative patents reflect his dedication to improving refrigeration technology and enhancing energy efficiency.