Location History:
- Funabashi, JP (1987 - 1997)
- Fukuoka, JP (1997)
Company Filing History:
Years Active: 1987-1997
Title: Hiromoto Ashihara: Innovator in Blower Technology
Introduction
Hiromoto Ashihara is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of industrial machinery, particularly in the development of advanced blower technologies. With a total of 5 patents to his name, Ashihara continues to push the boundaries of innovation.
Latest Patents
One of Ashihara's latest patents is a method of manufacturing an impeller for a vortex flow blower. This invention is designed to be incorporated into general industrial machines. The unique feature of this vortex flow blower is its three-dimensionally formed blade shape, which allows for improved aerodynamic performance and a reduction in size. The manufacturing process involves independently creating the shroud and blades, enabling the production of complex impeller shapes. Additionally, the use of thin and light materials for the blades reduces the secondary moment of inertia of the impeller.
Another significant patent is the blower muffling apparatus. This apparatus includes a blower chamber that houses the blower, an exhaust chamber, and a muffling passage chamber. The design aims to absorb exhaust noise from the blower by utilizing sound-absorbing materials surrounding each chamber. The exhaust gas is discharged through a flexible exhaust duct, effectively minimizing noise pollution.
Career Highlights
Hiromoto Ashihara is currently employed at Hitachi, Ltd., where he continues to innovate and develop new technologies. His work has had a profound impact on the efficiency and effectiveness of industrial machinery.
Collaborations
Throughout his career, Ashihara has collaborated with notable colleagues, including Masayuki Fujio and Susumu Yamazaki. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Hiromoto Ashihara is a distinguished inventor whose work in blower technology has led to significant advancements in industrial machinery. His innovative patents reflect his commitment to improving performance and efficiency in the industry.