Company Filing History:
Years Active: 1998-1999
Title: The Innovative Contributions of Shoji Yasunaga
Introduction
Shoji Yasunaga is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced sliding apparatuses. With a total of three patents to his name, Yasunaga's work showcases his commitment to innovation and excellence.
Latest Patents
Yasunaga's latest patents include a "Wet type sliding apparatus comprising radial bearing" and a "Wet type sliding apparatus comprising thrust bearing." The radial bearing patent describes a wet type sliding apparatus that operates in the presence of a lubricating liquid. This radial bearing features a sliding surface made from a resin composition that includes 10 to 45% by weight of carbon fiber and 0.1 to 8.5% by weight of a fluorocarbon polymer. The remaining composition consists of an aromatic polyetherketone resin or a polyarylene sulfide resin, ensuring excellent wear resistance even under high loads. The thrust bearing patent also emphasizes the use of a lubricating liquid and incorporates a sliding surface made from a resin composition that includes carbon fiber, a fluorocarbon polymer, and a thermoplastic resin. This design provides outstanding wear resistance, mechanical strength, and a favorable friction coefficient during operation.
Career Highlights
Yasunaga is currently associated with Daido Metal Company Ltd., where he continues to push the boundaries of engineering innovation. His work has not only contributed to the company's success but has also advanced the field of sliding apparatus technology.
Collaborations
Throughout his career, Yasunaga has collaborated with esteemed colleagues such as Eiji Kato and Hidehiko Tamura. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Shoji Yasunaga's contributions to the field of engineering through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry and pave the way for future advancements in sliding apparatus technology.