This inventor holds 1 USPTO granted patent. Top assignee: Nsk Corporation. Active years: 2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000
Title: Innovations of Toshio Matsushima in Bearing Technology
Introduction
Toshio Matsushima is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of bearing technology, particularly through his innovative designs that enhance performance and reduce friction.
Latest Patents
Matsushima holds a patent for a unique cage for ball bearings. This invention features pockets with an inner surface that includes a spherical surface portion and cylindrical surface portions on either side. The spherical surface portion has a radius of curvature slightly larger than that of the rolling contact surface of the balls. This design minimizes the area of contact, allowing for smoother lubrication and reducing noise caused by friction.
Career Highlights
Matsushima is associated with NSK Corporation, a leading company in the bearing industry. His work has been instrumental in advancing the technology used in various applications, ensuring reliability and efficiency in mechanical systems.
Collaborations
Throughout his career, Matsushima has collaborated with talented individuals such as Yasushi Mutou and Kazuhiro Fujiu. These partnerships have fostered innovation and contributed to the development of cutting-edge bearing solutions.
Conclusion
Toshio Matsushima's contributions to bearing technology exemplify the importance of innovation in engineering. His patent for a cage for ball bearings showcases his commitment to improving mechanical performance and reducing friction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile