Takeshi Endoh

Title: Innovations of Takeshi Endoh in Refrigeration Technology

Introduction

Takeshi Endoh is a notable inventor based in Shimizu, Japan. He has made significant contributions to the field of refrigeration technology, holding two patents that showcase his innovative approach to improving refrigeration cycles.

Latest Patents

One of Takeshi Endoh's latest patents is focused on a refrigeration cycle and method of controlling the same. This refrigeration cycle comprises a compressor, an indoor heat exchanger, an outdoor heat exchanger, a liquid receiver, and a pressure reducer connected in series to form a closed loop. The liquid receiver and the pressure reducer are connected between the indoor heat exchanger and the outdoor heat exchanger. A non-azeotropic mixture refrigerant, which includes at least two kinds of refrigerants with different boiling temperatures, is charged and circulated through the refrigeration cycle. The mixing ratio of the azeotropic mixture refrigerant circulated through the refrigeration cycle is controlled to remain substantially constant.

Career Highlights

Takeshi Endoh is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and refine his inventions, contributing to advancements in refrigeration systems.

Collaborations

Takeshi Endoh has collaborated with notable coworkers, including Masayuki Nonaka and Hiroaki Matsushima. Their teamwork has fostered an environment of innovation and creativity in their projects.

Conclusion

Takeshi Endoh's contributions to refrigeration technology through his patents reflect his dedication to innovation and improvement in this field. His work continues to influence the industry and inspire future advancements.