Location History:
- Fujisawa, JP (2002)
- Kanagawa, JP (2005 - 2006)
Company Filing History:
Years Active: 2002-2006
Title: **Yukio Ooura: Innovating Roller Bearings**
Introduction
Yukio Ooura is an accomplished inventor based in Kanagawa, Japan, known for his contributions to the field of rolling bearings. With a portfolio of three patents to his name, he has significantly impacted the engineering and manufacturing sectors through his innovative designs.
Latest Patents
Among his notable patents, the first is a **roller bearing** that features an inner ring and an outer ring, accommodating cylindrical rollers between their rolling contact surfaces. Each cylindrical roller in this design has an end face with a crowned peripheral part. Noteworthy is the flange formation at the end part of the inner and/or outer rings, with the crowning shape defined by an exponential function. This innovative structure enhances the performance of the bearing system by improving load distribution and reducing wear.
The second patent pertains to a **ball bearing** that operates with a unique contact arrangement. This bearing features a single ball in contact with one raceway groove and dual points of contact with the other. The surfaces are enhanced with a phosphorus-based modified layer, allowing for a high rotary speed of 70 m/s under minimal load conditions. This advancement in ball bearing technology offers increased efficiency and durability, making it suitable for various demanding applications.
Career Highlights
Yukio Ooura is currently associated with NSK Corporation, a leader in the design and manufacturing of bearings and automotive components. His work at NSK has positioned him as a key player in the innovation of bearing technologies, contributing to the company's reputation for excellence in the industry.
Collaborations
During his career, Ooura has collaborated with notable colleagues, including Kenji Yakura and Hirotoshi Aramaki. Together, these professionals have pushed the boundaries of bearing technology, fostering a collaborative environment that encourages groundbreaking innovations.
Conclusion
Yukio Ooura's pioneering work in roller and ball bearings has not only yielded multiple patents but has also provided significant advancements in mechanical engineering. His contributions at NSK Corporation continue to influence the future of bearing technology, demonstrating the importance of innovation and collaboration in the field.
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.