Company Filing History:
Years Active: 1999-2001
Title: Hiroyuki Nojima: Innovator in Ball Polishing and Grinding Technologies
Introduction
Hiroyuki Nojima is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of ball polishing and grinding technologies. With a total of 5 patents to his name, Nojima's work has advanced the precision and efficiency of these processes.
Latest Patents
One of Nojima's latest patents is a method of forming annular grooves in a ball polishing apparatus. This innovative method involves rotating one of two plates while balls are sandwiched between them. The process includes pressing one plate against the other using a guide slide mechanism and regulating the polishing force through a pressing force control mechanism. This method enhances the accuracy of ball polishing by allowing for precise control of machining pressure.
Another notable patent is the sphere grinding apparatus, which consists of a rotational disc and a stationary disc. This apparatus features a central shaft that is slidable in an axial direction and a housing that rotatively supports the central shaft. The design aims to improve machining accuracy while maintaining a simple structure, ultimately reducing costs.
Career Highlights
Hiroyuki Nojima is associated with NSK Corporation, a company known for its expertise in motion and control technologies. His work at NSK has allowed him to focus on developing innovative solutions in the field of ball polishing and grinding.
Collaborations
Nojima has collaborated with notable coworkers, including Katsuhisa Tonooka and Chuichi Sato. Their combined efforts have contributed to advancements in their respective fields.
Conclusion
Hiroyuki Nojima's contributions to ball polishing and grinding technologies have made a significant impact on the industry. His innovative methods and apparatus designs continue to enhance precision and efficiency in these processes.