Location History:
- Nishi-biwajima, JP (1995)
- Aichi-ken, JP (1997 - 1999)
Company Filing History:
2 out of 1,326 
1 out of 4,631 
Years Active: 1995-1999
Title: Akihiro Ito: Innovator in Heat Exchanger and Fan Technology
Introduction
Akihiro Ito is a notable inventor based in Aichi-ken, Japan. He has made significant contributions to the fields of heat exchangers and fan technology. With a total of 3 patents to his name, his work reflects a commitment to innovation and efficiency.
Latest Patents
One of Akihiro Ito's latest patents is a laminated heat exchanger that features refrigerant tubes and heads. This innovative design includes an inlet header with refrigerant passages for feeding the refrigerant to be cooled, and an outlet header for discharging the cooled refrigerant. The radiating laminated structure, located between the inlet and outlet headers, is formed by alternately arranging refrigerant tubes and fins in layers. Each refrigerant tube has a tank section for storing refrigerant and a passage section for circulating the refrigerant. Additionally, a distributing member is used to regulate the flow of refrigerant in the tank section.
Another significant invention is a propeller fan designed with a blade trailing edge of a sawtooth shape. This design allows the flows on the negative pressure side and the pressure side of the blade to join gradually, which decreases velocity loss near the trailing edge. As a result, the velocity gradient is reduced, leading to less turbulence, lower noise levels, and enhanced fan efficiency.
Career Highlights
Throughout his career, Akihiro Ito has worked with prominent companies such as Mitsubishi Jukogyo Kabushiki Kaisha and Mitsubishi Heavy Industries Limited. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Some of his notable coworkers include Masateru Hayashi and Fumio Kondo. Their collaboration has likely fostered an environment of creativity and innovation in their respective projects.
Conclusion
Akihiro Ito's contributions to heat exchanger and fan technology demonstrate his innovative spirit and dedication to improving efficiency in engineering. His patents reflect a deep understanding of the principles of thermodynamics and fluid dynamics, making him a valuable figure in the field of invention.