Location History:
- Kanagawa, JP (2019 - 2020)
- Kawasaki, JP (2022)
Company Filing History:
Years Active: 2019-2022
Title: Shunji Itakura: Innovator in Refrigeration Technology
Introduction
Shunji Itakura is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 3 patents. His work primarily focuses on improving the efficiency and functionality of air conditioning systems.
Latest Patents
One of Itakura's latest patents involves an air conditioner that optimizes the amount of refrigerant charged in its circuit. This innovation defines a range for the refrigerant charge amount, which is crucial for maintaining efficiency during various operational conditions. The lower-limit charge amount ensures that the refrigerant supercooling degree is at 0 degrees, while the upper-limit charge amount is set for rated conditions.
Another significant patent is for a rotary compressor and refrigeration cycle device. This device features a closed upright cylindrical compressor housing that includes a discharge section for refrigerant and an intake section. The design incorporates a compression section that effectively compresses the refrigerant, ensuring optimal performance. The use of HFO1123 refrigerant or a mixture containing it highlights Itakura's commitment to environmentally friendly technologies.
Career Highlights
Shunji Itakura is currently employed at Fujitsu General Limited, where he continues to innovate in the field of refrigeration. His work has been instrumental in advancing the technology used in air conditioning systems, making them more efficient and reliable.
Collaborations
Itakura has collaborated with notable colleagues such as Ken Horiguchi and Toshiyuki Fuji. Their combined expertise has contributed to the development of cutting-edge refrigeration technologies.
Conclusion
Shunji Itakura's contributions to refrigeration technology through his patents and work at Fujitsu General Limited demonstrate his dedication to innovation. His inventions not only enhance the efficiency of air conditioning systems but also pave the way for more sustainable practices in the industry.