Location History:
- Kuwana, JP (2013 - 2015)
- Mie, JP (2012 - 2019)
Company Filing History:
Years Active: 2012-2019
Title: The Innovations of Yoji Sato
Introduction
Yoji Sato is a prominent inventor based in Mie, Japan, known for his significant contributions to the field of engineering. With a total of 7 patents to his name, Sato has made remarkable advancements in the design and functionality of sliding members and rolling bearings.
Latest Patents
Sato's latest patents focus on enhancing the performance of sliding members, rolling bearings, and cages. One of his inventions aims to provide a sliding member with a sliding surface that exhibits excellent properties even in the presence of lubricating oil and under high sliding speeds and contact pressures. This sliding member is designed for use in oil lubrication environments and features a sliding layer made from an iron-based metal material. The sliding layer consists of a foundation layer that includes heat-resistant resin and a first fluororesin layer, both of which are formed on the surface of the iron-based metal. Additionally, a second fluororesin layer is applied to the foundation layer, which is then calcined and irradiated with radiation rays. This innovative design ensures that the heat-resistant resin remains stable during the calcination process.
Another notable patent involves a cage for rolling bearings, which is designed to wear minimally over time. This cage retains needle rollers as rolling elements and features a tin alloy film on its surface, ensuring durability and resistance to peeling or dissolving in lubricating oil containing sulfur-based additives. The design of the cage enhances the overall performance of rolling bearings, making them more efficient and reliable.
Career Highlights
Yoji Sato has built a successful career at NTN Corporation, where he has been instrumental in developing cutting-edge technologies in the field of bearings and sliding members. His work has not only contributed to the company's reputation but has also advanced the industry as a whole.
Collaborations
Throughout his career, Sato has collaborated with talented individuals such as Masami Tada and Hidenobu Mikami. These partnerships have fostered innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Yoji Sato's contributions to the field of engineering through his patents and innovations have significantly impacted the industry. His work continues to inspire future advancements in sliding members and rolling bearings, 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.