Company Filing History:
Years Active: 1991
Title: The Innovations of Ryurou Kurahashi
Introduction
Ryurou Kurahashi is a notable inventor based in Muroran, Japan. He has made significant contributions to the field of engineering, particularly in the development of rolling bearings. His innovative approach has led to advancements that enhance the durability and performance of these essential components.
Latest Patents
One of Ryurou Kurahashi's key patents is for a rolling bearing. This invention features a design where at least one of the races and a rolling element is made from raw steel that is free from Al₂O₃ or Al₂O₃-base inclusion particles with an average particle size of 13 μm or more. The patent specifies that it can include 80 or fewer Al₂O₃ or Al₂O₃-base inclusion particles with a size of 3 μm or more for each tested area of 165 mm². This rolling bearing is designed to provide a long lifespan even under severe conditions, such as high bearing loads and defective lubrication.
Career Highlights
Ryurou Kurahashi is associated with Nippon Seiko Kabushiki Kaisha, a company known for its expertise in manufacturing precision components. His work has been instrumental in advancing the technology behind rolling bearings, making them more reliable and efficient.
Collaborations
Throughout his career, Kurahashi has collaborated with talented individuals such as Yasuo Murakami and Yoichi Matsumoto. These partnerships have fostered innovation and contributed to the success of their projects.
Conclusion
Ryurou Kurahashi's contributions to the field of rolling bearings exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to enhancing product performance and reliability. His work continues to influence the industry and inspire future innovations.