Company Filing History:
Years Active: 2013-2025
Title: The Innovative Contributions of Hiroshi Funato
Introduction
Hiroshi Funato is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced shock absorber technologies. With a total of eight patents to his name, Funato's work has had a lasting impact on various industries.
Latest Patents
Among his latest innovations is the fluid pressure shock absorber. This device features a piston connected to a piston rod, which moves within a cylinder tube, effectively dividing it into two chambers. The design includes a first communication passage that connects the rod-side chamber with the internal space of the piston rod, and a second passage that links the piston-side chamber with the rod internal space. A restrictor is incorporated in the second passage to regulate the flow of working fluid, enhancing the shock absorber's performance.
Another significant invention is the cylinder device, which includes an annular cushion ring designed to prevent collisions between the cylinder head and the rod head during contraction. This cushion ring is constructed by linking multiple ring segments in a circumferential manner, allowing for effective shock absorption and protection of the device components.
Career Highlights
Hiroshi Funato has worked with prominent companies such as KYB Corporation and Kayaba Industry Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative technologies in the field of fluid dynamics and mechanical engineering.
Collaborations
Throughout his career, Funato has collaborated with talented individuals, including Takahiko Hara and Tomoo Kubota. These partnerships have fostered a creative environment that has led to the successful development of his patented technologies.
Conclusion
Hiroshi Funato's contributions to engineering through his innovative patents have significantly advanced the field of shock absorber technology. His work continues to influence the industry, showcasing the importance of creativity and collaboration in driving technological progress.