Company Filing History:
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Years Active: 2014
Title: The Innovative Contributions of Takeshi Wakana
Introduction
Takeshi Wakana is a notable inventor based in Nihonmatsu, Japan. He has made significant contributions to the field of hydraulic systems, particularly with his innovative sealing technology. His work has led to advancements that enhance the efficiency and reliability of hydraulic cylinders.
Latest Patents
Takeshi Wakana holds a patent for a wide range temperature and pressure hydraulic cylinder sealing system. This seal system for a reciprocating cylinder includes a buffer seal, a rod seal, and a wiper seal. The buffer seal features a dynamic seal lip and a static lip extending from a hinge portion. This design allows fluid to escape past the outer diameter of the seal when the rod is retracted, effectively releasing any pressure build-up between the rod seal and buffer seal. The axial face portion of the dynamic seal lip includes axially extending notches that prevent the buffer seal from sticking to the axial wall of the groove. This ensures a consistent path for the fluid to energize the annular groove between the static and dynamic lips during the extension phase, which is crucial for the seal's functionality. The back-up ring is an integrated part of the buffer seal, providing superior extrusion resistance. The rod seal also features an annular seal body with dynamic and static lips designed to prevent sticking and ensure fluid energization during operation.
Career Highlights
Throughout his career, Takeshi has worked with prominent companies in the industry, including Freudenberg-NOK General Partnership and Carl Freudenberg KG. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Takeshi has collaborated with notable colleagues such as Joel T. Johnson and Benjamin E. Westbrook. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in hydraulic systems.
Conclusion
Takeshi Wakana's contributions to hydraulic sealing technology demonstrate his innovative spirit and commitment to advancing engineering solutions. His patent and career achievements reflect his expertise and dedication to improving hydraulic systems.