Location History:
- Hitachi, JA (1976 - 1978)
- Hitachi, JP (1981 - 1985)
Company Filing History:
Years Active: 1976-1985
Title: Kinpei Okano: Innovator in Hydraulic Technology
Introduction
Kinpei Okano is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of hydraulic technology, holding a total of 10 patents. His innovative designs focus on improving the efficiency and functionality of hydraulic machines.
Latest Patents
One of Okano's latest inventions is a vertical motor pump. This pump features an upper bearing and a lower bearing located on the motor side for journaling a rotary shaft. The design allows for rotation at both the upper and lower portions of the rotor, with at least one of the bearings constituted by a ball bearing. Additionally, the vertical motor pump includes a hydrostatic lubricated bearing system to support the rotary shaft and manage radial thrust during operation.
Another notable patent is for a hydraulic machine shaft seal with centrifugal removal of sand and soil. This invention involves a rotary shaft with a collar that projects radially outward. The collar and rotary shaft are encased by a casing that carries a seal ring, forming a fluid-tight seal. The collar's axial end surface, which contacts the seal ring, is equipped with radial grooves that help separate sand and soil particles from water as the rotary shaft rotates at high speed.
Career Highlights
Kinpei Okano is associated with Hitachi, Ltd., a leading company in technology and innovation. His work has significantly advanced the capabilities of hydraulic systems, making them more efficient and reliable.
Collaborations
Okano has collaborated with notable coworkers, including Shunzo Tomioka and Katsutoshi Nii. Their combined expertise has contributed to the successful development of various hydraulic technologies.
Conclusion
Kinpei Okano's contributions to hydraulic technology through his innovative patents have established him as a key figure in the field. His work continues to influence advancements in hydraulic systems, showcasing the importance of innovation in engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.