This inventor holds 4 USPTO granted patents and 11 EPO patents. Top assignees: Mitsubishi Electric Corporation, Agc Inc.. Active years: 2017-2024.
Company Filing History:
4 out of 16,539 
1 out of 1,136 
Years Active: 2017-2024
Title: Yusuke Arii: Innovator in Refrigeration Technology
Introduction
Yusuke Arii is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 4 patents. His innovative designs focus on enhancing energy efficiency and reliability in refrigeration systems.
Latest Patents
One of Yusuke Arii's latest patents is a refrigeration apparatus that features multiple input operation modes. This apparatus includes a refrigerant circuit for circulating refrigerant and a controller that executes various refrigerant shortage sensing functions. The input device allows users to set operation modes, emphasizing either energy-saving performance or reliability. The controller determines which sensing results to enable, providing notifications in case of refrigerant shortages.
Another notable patent is for a refrigeration device that consists of a refrigerant circuit connecting a compressor, condenser, reservoir, and subcooling coil. This device includes an injection circuit and an injection expansion valve, which work together to optimize the refrigeration process. The controller identifies the type of refrigerant based on temperature and pressure measurements, allowing for precise control of the system's operation.
Career Highlights
Yusuke Arii has worked with leading companies in the industry, including Mitsubishi Electric Corporation and AGC Inc. His experience in these organizations has contributed to his expertise in refrigeration technology and innovation.
Collaborations
Throughout his career, Yusuke has collaborated with notable colleagues such as Tomotaka Ishikawa and Hiroshi Sata. These partnerships have fostered a creative environment that has led to advancements in refrigeration systems.
Conclusion
Yusuke Arii is a distinguished inventor whose work in refrigeration technology has made a significant impact on the industry. His innovative patents and collaborations highlight his commitment to improving energy efficiency and reliability in refrigeration systems.