Hiroyuki Satou

Title: Hiroyuki Satou: Innovator in Ultracold Refrigeration Technology

Introduction

Hiroyuki Satou is a prominent inventor based in Saitama, Japan. He is known for his innovative contributions to refrigeration technology, particularly in the development of ultralow temperature systems. His work focuses on creating solutions that are environmentally friendly and efficient.

Latest Patents

Hiroyuki Satou holds a patent for a binary refrigeration apparatus. This ultralow binary refrigeration apparatus is designed to cool enclosed spaces to temperatures of -80°C or lower. It is particularly useful for storing cells or microorganisms without concerns regarding Ozone Depletion Potential (ODP) and Global Warming Potential (GWP). The apparatus is notable for its excellent refrigerant stability, eliminating the need for an oil separator, and reducing both the amount of refrigerant required and the power output of the compressor. The design features a binary refrigeration apparatus that connects a high temperature refrigeration cycle and a low temperature refrigeration cycle via a cascade condenser. The high temperature cycle uses propane as a refrigerant, while the low temperature cycle employs a hydrocarbon with a boiling point of -80°C or lower.

Career Highlights

Hiroyuki Satou is currently associated with PHC Holdings Corporation, where he continues to advance his research and development in refrigeration technologies. His work has significantly impacted the field, particularly in applications requiring ultralow temperatures.

Conclusion

Hiroyuki Satou's innovative contributions to refrigeration technology exemplify the importance of environmentally conscious design in modern inventions. His work not only addresses practical needs but also aligns with global efforts to reduce environmental impact.