Location History:
- Chikushino, JP (2004)
- Fukuoaka, JP (2014)
- Fukuoka, JP (2014 - 2018)
Company Filing History:
2 out of 433 
1 out of 1 
1 out of 1 Years Active: 2004-2018
Title: Innovations of Yuji Ohya in Fluid Power Generation
Introduction
Yuji Ohya is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of fluid power generation, holding a total of 4 patents. His work focuses on innovative methods and devices that harness fluid action for electric power generation.
Latest Patents
One of his latest patents is a fluid power generation method and device. This device is designed to provide electric power generation using fluid action and comprises multiple power generation mechanisms. Each mechanism includes a casing that allows fluid to pass through its internal space, along with a power generation unit that performs electric power generation using the fluid action. The casing is specifically designed to generate vortexes near its fluid outlet, enhancing the efficiency of power generation. The arrangement of multiple casings with spaces between them creates an interaction effect between the vortexes, resulting in a synergistic effect that accelerates the inner flow.
Another significant patent involves a fluid machine, wind turbine, and a method for increasing the velocity of internal flow. The casing's basic shape features a cycloid curve with a convex portion at the throat section. This design includes a vortex generating face that creates a negative pressure region, which is crucial for increasing the velocity of the internal flow. The innovative design of the casing allows for the generation of high vorticity, further enhancing the efficiency of fluid machines.
Career Highlights
Yuji Ohya has worked with esteemed institutions such as Kyushu University and Kyusho Tlo Company, Limited. His experience in these organizations has contributed to his expertise in fluid dynamics and power generation technologies.
Collaborations
He has collaborated with notable colleagues, including Takashi Karasudani and Kimihiko Watanabe. Their joint efforts have likely fostered advancements in their respective fields.
Conclusion
Yuji Ohya's innovative work in fluid power generation showcases his commitment to advancing technology in this area. His patents reflect a deep understanding of fluid dynamics and a drive to create efficient power generation solutions.