Masanori Ukibune

Title: **Innovations of Masanori Ukibune: A Leading Patentee in Refrigeration Technology**

Introduction

Masanori Ukibune is an esteemed inventor based in Osaka, Japan. With a remarkable portfolio of ten patents, Ukibune has made significant strides in the field of refrigeration technology. His innovative concepts not only enhance energy efficiency but also improve the functionality of refrigeration systems.

Latest Patents

Among Ukibune's latest contributions are two notable inventions:

1. **Refrigerant Apparatus**: This refrigeration apparatus is designed to operate by switching between two functions. In its first operation, the apparatus allows a refrigeration cycle where a first compressor is stopped while a second compressor is driven. In its second operation, both compressors are engaged. A unique feature includes a reduction mechanism that minimizes refrigerant flow into the first compressor under a specific condition, which ensures optimal operational efficiency.

2. **Warm-Water Generating Apparatus**: This innovative warm-water generating apparatus utilizes a mixed refrigerant with at least 1,2-difluoroethylene (HFO-1132(E)). It comprises essential components such as a compressor, a heat-source-side air heat exchanger, an expansion valve, and a use-side water heat exchanger. This system effectively exchanges heat between the refrigerant and water, efficiently heating the water for various applications.

Career Highlights

Masanori Ukibune is currently employed at Daikin Industries, Ltd., a leading company in air conditioning and refrigeration solutions. His expertise and innovative thinking have played a crucial role in the development of advanced refrigeration technologies within the company.

Collaborations

Throughout his career, Ukibune has collaborated with prominent colleagues, including Kazushi Hisayama and Tetsuya Okamoto. These partnerships have fostered an environment of creativity and technical excellence, leading to the successful creation of impactful inventions.

Conclusion

Masanori Ukibune continues to be a pivotal figure in refrigeration technology, consistently demonstrating his ability to innovate and improve existing systems. His work at Daikin Industries, Ltd. and his impressive list of patents reflect his commitment to pushing the boundaries of what is possible in the field. As he advances his research and development efforts, the future looks promising for further groundbreaking inventions from this talented inventor.