Location History:
- Kanagawa, JP (2003)
- Tokyo, JP (2007)
Company Filing History:
1 out of 2,514 
2 out of 832,912 Years Active: 2003-2007
Title: Kosuke Ashihara: Innovator in Pump Technology
Introduction
Kosuke Ashihara is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of pump technology, holding a total of 3 patents. His work focuses on improving the efficiency and performance of various pumping systems.
Latest Patents
Ashihara's latest patents include innovations such as the inducer and the inducer-equipped pump. The inducer is designed to enhance the suction capability of pumps, particularly turbopumps, by positioning an axial-flow or mixed-flow inducer upstream of the main impeller. This design ensures that the blade angle at the leading edge aligns with the inlet flow angle at the designed flow rate. Additionally, his mixed flow pump invention aims to prevent flow separation in the diffuser section, featuring a casing that defines both an impeller and a diffuser section with stationary blades.
Career Highlights
Throughout his career, Ashihara has worked with prominent companies, including Ebara Corporation. His expertise in pump technology has led to advancements that benefit various industrial applications.
Collaborations
He has collaborated with notable colleagues such as Akira Goto and Takaki Sakurai, contributing to the development of innovative solutions in the field.
Conclusion
Kosuke Ashihara's contributions to pump technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the efficiency and design of modern pumping systems.