Hirotaka Nakano

Title: Hirotaka Nakano: Innovator in Refrigeration Technology

Introduction

Hirotaka Nakano, a talented inventor based in Gunma, Japan, has made significant contributions to the field of refrigeration technology. With a total of two patents to his name, Nakano's innovative designs focus on enhancing the efficiency and effectiveness of refrigeration systems.

Latest Patents

One of Nakano's latest inventions is a **defrosting device for a low temperature display case**. This device aims to effectively prevent incomplete defrosting and minimize the temperature increase in the storage chamber during the defrosting process. The innovative design includes defrosting heaters situated in a duct, along with temperature sensors that monitor air and evaporator temperatures. The controller dynamically adjusts the defrosting heaters and refrigerant flow based on sensor outputs to optimize performance.

Another significant invention is the **refrigeration apparatus**, featuring a main refrigeration line that connects a compressor, an outdoor condenser, a decompression device, an indoor evaporator, and a refrigerant flow rate control valve. This system includes an auxiliary refrigerant line with a bypass valve, which helps maintain optimal suction pressure in the compressor, ensuring continuous operation when necessary.

Career Highlights

Hirotaka Nakano currently works at Sanyo Electric Co., Ltd., a reputable company known for its commitment to innovation in technology. Throughout his career, Nakano has dedicated himself to advancing refrigeration systems, focusing on sustainability and efficiency.

Collaborations

Nakano has collaborated with notable engineers in his field, including Takashi Takizawa and Kiyoshi Ohshimizu. Their teamwork has fostered an environment of creativity and innovation, leading to remarkable advancements in refrigeration technology.

Conclusion

Hirotaka Nakano's contributions to refrigeration technology demonstrate his creativity and dedication to innovation. His patents highlight the importance of efficiency and functionality in modern refrigeration systems, making a significant impact on the industry. As technology continues to evolve, Nakano's inventions pave the way for improved refrigeration solutions in the future.