Location History:
- Kako-gun, JP (2003)
- Takasago, JP (2002 - 2006)
Company Filing History:
Years Active: 2002-2006
Title: Akihiro Kawada: Innovator in Refrigeration Technology
Introduction
Akihiro Kawada is a notable inventor based in Takasago, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 6 patents. His work focuses on improving the efficiency and effectiveness of refrigerating machines.
Latest Patents
One of his latest inventions is a condenser for refrigerating machines. This invention enhances condensation characteristics by eliminating the accumulation of condensed refrigerant in the condenser vessel. The condenser consists of a vessel and a group of heat exchanger tubes that facilitate the condensation and liquefaction of gaseous refrigerant through heat exchange with circulating cooling water. The design allows for the removal of accumulated liquefied refrigerant by creating spaces in the area where the heat exchanger tubes are located.
Another significant patent is for an evaporator and refrigerator. This evaporator features bundles of heat exchanger tubes for cold water flow, which are placed inside a container for the cooling medium. The design ensures that the total cross-sectional area of the heat exchanger tubes in downstream locations is less than that in upstream locations. This configuration increases the flow speeds of cold water in downstream tubes, thereby enhancing the heat transfer rate despite a small temperature differential between the cold water and the cooling medium.
Career Highlights
Akihiro Kawada is currently employed at Mitsubishi Heavy Industries Limited, where he continues to innovate in the field of refrigeration technology. His work has been instrumental in advancing the efficiency of refrigerating systems.
Collaborations
He has collaborated with notable coworkers, including Yoichiro Iritani and Yoshinori Shirakata, contributing to various projects and innovations within the company.
Conclusion
Akihiro Kawada's contributions to refrigeration technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to impact the industry positively.