Company Filing History:
Years Active: 1988-1992
Title: Innovations of Kimio Nagata
Introduction
Kimio Nagata is a notable inventor based in Shimizu, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 3 patents. His work primarily focuses on enhancing the efficiency and functionality of compressors used in refrigeration systems.
Latest Patents
Nagata's latest patents include a scroll compressor and a scroll-type refrigerator. The scroll compressor features a stationary scroll and a revolving scroll, designed to optimize gas suction and discharge. The innovative design includes gas suction and discharge holes, along with gas and liquid injection holes strategically placed to enhance performance. This compressor operates efficiently even at low evaporation temperatures, achieving performance comparable to conventional two-stage compressors. Another patent involves a screw compressor with a slide valve movement preventing structure, which regulates gas flow during compression, ensuring optimal operation.
Career Highlights
Kimio Nagata is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop advanced refrigeration solutions that contribute to energy efficiency and performance in various applications.
Collaborations
Nagata has collaborated with notable coworkers such as Shigekazu Nozawa and Takao Mizuno. Their combined expertise has fostered innovation and development in the field of refrigeration technology.
Conclusion
Kimio Nagata's contributions to refrigeration technology through his patents and work at Hitachi, Ltd. highlight his role as a significant inventor in the industry. His innovative designs continue to influence the efficiency of refrigeration systems today.