Yasuo Yonezawa

Title: Innovations by Yasuo Yonezawa in Refrigeration Technology

Introduction

Yasuo Yonezawa is a notable inventor based in Nara, Japan. He has made significant contributions to the field of refrigeration technology, particularly through his innovative methods and systems that enhance efficiency. With a total of 3 patents to his name, Yonezawa's work is recognized for its practical applications in thermal storage and refrigeration.

Latest Patents

Yonezawa's latest patents include a method of operating an adsorption refrigerator. This method involves two adsorption columns that house solid adsorbents and heat transfer tubes, sealed with a refrigerant. The system is designed to periodically alternate between adsorption and desorption phases, which increases refrigeration efficiency. Another significant patent is for an adsorption thermal storage apparatus. This apparatus consists of an evacuated vessel containing a refrigerant and an adsorbent heating or cooling section. It allows for the simultaneous utilization of heat and cold, optimizing energy use during both thermal storage and utilization periods.

Career Highlights

Yasuo Yonezawa is associated with Nishiyodo Air Conditioner Co., Ltd., where he has applied his expertise in developing advanced refrigeration technologies. His innovative approaches have contributed to the company's reputation in the air conditioning industry.

Collaborations

Yonezawa has worked alongside notable colleagues such as Akiyoshi Sakai and Hiroki Nakano. Their collaborative efforts have furthered advancements in refrigeration technology and have led to the successful implementation of various projects.

Conclusion

Yasuo Yonezawa's contributions to refrigeration technology through his patents and collaborative work highlight his role as an influential inventor in the field. His innovative methods continue to impact the efficiency of thermal storage and refrigeration systems.