This inventor holds 1 USPTO granted patent. Top assignee: Denso Corporation. Active years: 2003.
Company Filing History:
Years Active: 2003
Title: Junzo Kawasumi: Innovator in Automotive Air Conditioning Technology
Introduction
Junzo Kawasumi is a notable inventor based in Takahama, Japan. He has made significant contributions to the field of automotive technology, particularly in the area of air conditioning systems. His innovative approach has led to the development of a unique patent that enhances vehicle efficiency.
Latest Patents
Kawasumi holds a patent for an "Automotive air-conditioner having sub-compressor driven by electric motor." This invention is designed for use in vehicles where the engine stops at intersections. The system includes a conventional refrigeration cycle with a main compressor driven by the engine and a sub-circuit featuring a sub-compressor powered by an electric motor. This design allows both compressors to operate alternately, improving the overall efficiency of the air conditioning system. The innovative piping structure prevents refrigerant mixed with lubricant from entering the sub-circuit when the sub-compressor is not in operation. This ensures that when the refrigerant does enter the sub-circuit, it is efficiently returned to the main refrigeration cycle.
Career Highlights
Kawasumi is currently employed at Denso Corporation, a leading company in automotive technology. His work at Denso has allowed him to focus on developing advanced air conditioning systems that cater to modern automotive needs. His patent reflects his commitment to innovation and efficiency in vehicle design.
Collaborations
Throughout his career, Kawasumi has collaborated with talented individuals such as Yasushi Suzuki and Shigeki Iwanami. These collaborations have contributed to the advancement of automotive technologies and have fostered a culture of innovation within the industry.
Conclusion
Junzo Kawasumi's contributions to automotive air conditioning technology exemplify the spirit of innovation. His patent for an automotive air-conditioner with a sub-compressor showcases his ability to enhance vehicle efficiency. His work continues to influence the automotive industry, paving the way for future advancements.