Masao Ohno

Title: Innovator Masao Ohno: Pioneering Refrigeration Technologies

Introduction

Masao Ohno, an esteemed inventor hailing from Osaka, Japan, has made significant contributions to the field of refrigeration technology. With a total of three patents to his name, Ohno has carved a niche for himself in the industry, focusing on innovative apparatuses that enhance energy efficiency and performance in air-conditioning systems.

Latest Patents

Ohno's latest inventions exemplify his commitment to improving refrigeration mechanisms. The first patent describes a refrigerant apparatus that features a unique refrigerant circuit capable of switching between two operational states. This innovation allows for one compressor to be stopped while another operates, optimizing the refrigeration cycle. Additionally, a reduction mechanism is incorporated to limit the refrigerant flow to the first compressor when specific internal pressure conditions are met.

The second patent involves an air-conditioning system that integrates a refrigerant circuit designed for energy conservation. This system connects a compressor, a heat exchanger for indoor air conditioning, and a thermal storage heat exchanger. By executing a power-reduction command, this air-conditioning system can significantly decrease overall power consumption. The system is structured to allow the utilization-side heat exchanger to draw energy from the thermal storage heat exchanger, promoting sustainability and efficiency.

Career Highlights

Masao Ohno is an integral part of Daikin Industries, Ltd., a company renowned for its innovative air-conditioning solutions. His work at Daikin exemplifies the company's commitment to enhancing environmental performance through technological advancements. The inventions Ohno has developed have positioned him as a key figure in modern refrigeration technology.

Collaborations

Throughout his career, Ohno has collaborated with talented professionals in the industry, including Masanori Ukibune and Kouichi Yasuo. These partnerships have fostered an environment of innovation, allowing them to share insights and push the boundaries of what is possible in refrigeration technology.

Conclusion

Masao Ohno's contributions to the field of refrigeration are commendable and reflect a deep understanding of energy-efficient technologies. His inventions are not only practical but also showcase a forward-thinking vision that is essential for the future of air conditioning and refrigeration systems. Through his work at Daikin Industries, Ohno continues to inspire advancements in this crucial industry, paving the way for sustainable and cutting-edge technologies.