Location History:
- Chino, JP (2023)
- Nagano, JP (2019 - 2024)
Company Filing History:
Years Active: 2019-2024
Title: Innovations by Yukihiro Miyashita
Introduction
Yukihiro Miyashita is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of valve technology, particularly in the design and manufacturing of eccentric butterfly valves. With a total of 3 patents to his name, his work has been instrumental in enhancing the efficiency and reliability of fluid control systems.
Latest Patents
Miyashita's latest patents include a double eccentric butterfly valve and a manufacturing method for it. This innovative valve is designed to handle high-pressure fluids while ensuring that even with large dimensional errors among components, the seat ring aligns perfectly with the disk. This design guarantees sealability between the seat ring and the body, regardless of whether the pressure is positive or counter. Additionally, a continuous seal portion is established between the body and the seat ring, effectively preventing fluid leakage. Another significant patent is the eccentric butterfly valve, which maintains high sealability when closed, even under high-pressure conditions and in both forward flow and backflow scenarios. This valve features a disk that is axially supported at an eccentric position, ensuring a hermetic seal with the seat ring.
Career Highlights
Miyashita is currently employed at Kitz Corporation, a company renowned for its expertise in valve manufacturing. His work at Kitz Corporation has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for quality and reliability in fluid control solutions.
Collaborations
Miyashita has collaborated with talented coworkers such as Chokkaku Yokozawa and Kazuhisa Kubota. Their combined efforts have led to advancements in valve technology and have fostered a collaborative environment that encourages innovation.
Conclusion
Yukihiro Miyashita's contributions to valve technology through his patents and work at Kitz Corporation highlight his role as a significant inventor in the field. His innovative designs continue to influence the industry and improve fluid control systems.