Company Filing History:
Years Active: 1991-1992
Title: Yoji Nagai: Innovator in Sliding Bearing Technology
Introduction
Yoji Nagai is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of sliding bearing technology, holding a total of 2 patents. His work focuses on enhancing the performance and durability of sliding bearings, which are crucial components in various mechanical systems.
Latest Patents
Nagai's latest patents include a multi-layer type sliding bearing made of aluminum alloy. This innovative design features a mixture layer with a thickness of not more than 0.5 microns, composed of constituents from the overlay and elements such as Ni, Co, and Fe. This mixture layer is strategically placed between the overlay and the bearing layer of aluminum alloy. Additionally, to prevent fretting, a plating layer of 0.1 to 5 microns thick may be applied to the surface of a backing layer of steel located on the rear face of the bearing. Another notable patent involves a sliding bearing with a three-layer back metal construction, utilizing austenitic stainless steel to minimize work hardening and enhance bonding with a copper-lead alloy or lead-bronze alloy.
Career Highlights
Yoji Nagai is associated with Daido Metal Company Ltd., where he has been instrumental in advancing sliding bearing technologies. His expertise and innovative approach have positioned him as a key figure in the industry.
Collaborations
Nagai has collaborated with notable coworkers, including Masaaki Sakamoto and Tadashi Tanaka. Their combined efforts have contributed to the development of cutting-edge technologies in the field of sliding bearings.
Conclusion
Yoji Nagai's contributions to sliding bearing technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of material science and engineering principles, making him a valuable asset in the field.