MUMBAI, India, Nov. 7 -- Intellectual Property India has published a patent application (202547096568 A) filed by Usui Co. Ltd., Shizuoka, Japan, on Oct. 7, for 'axial flow fan.'
Inventor(s) include Yamamoto Shinichiro; and Iida Yoshinobu.
The application for the patent was published on Nov. 7, under issue no. 45/2025.
According to the abstract released by the Intellectual Property India: "[Problem] To provide an axial flow fan capable of increasing the air volume between fan blades and improving horsepower efficiency by improving the shape of fan blades in a structure in which the flow of air and wind is not vertically received air between the fan blades. [Solution] Provided is an axial flow fan including a plurality of fan blades radia...