Hideharu Yanagi

Title: Innovations of Hideharu Yanagi in Superconductive Cooling Technologies

Introduction

Hideharu Yanagi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of superconductive cooling technologies. With a total of 2 patents, Yanagi's work focuses on innovative methods for cooling superconductive bodies.

Latest Patents

Yanagi's latest patents include an "Apparatus and method for cooling super conductive body" and an "Apparatus for producing slush nitrogen and method for producing the same." In these inventions, he describes a system where liquid nitrogen is filled in a low-temperature vessel. An ejector is utilized to suck liquid nitrogen by blowing a cooling agent, such as low-temperature helium gas or liquid helium. This process allows the liquid nitrogen to be cooled and transformed into fine particles of solid nitrogen. The gas in the vessel is then discharged to maintain pressure above atmospheric levels. Furthermore, the gaseous phase of liquid nitrogen is depressurized to vaporize nitrogen in a liquid phase, reaching the triple point of nitrogen. This innovative method enables the cooling of superconductive bodies by immersing them in slush nitrogen.

Career Highlights

Yanagi is associated with Mayekawa Mfg. Co., Ltd., where he continues to develop advanced cooling technologies. His work has been instrumental in enhancing the efficiency of superconductive materials, which are crucial for various applications in technology and research.

Collaborations

Some of his notable coworkers include Kuniaki Kawamura and Akito Machida. Their collaborative efforts contribute to the innovative projects at Mayekawa Mfg. Co., Ltd.

Conclusion

Hideharu Yanagi's contributions to superconductive cooling technologies demonstrate his expertise and innovative spirit. His patents reflect a commitment to advancing the field and improving the efficiency of superconductive materials.