Location History:
- Fujisawa, JP (2010)
- Kanagawa, JP (1999 - 2015)
Company Filing History:
Years Active: 1999-2025
Title: The Innovative Contributions of Masahito Matsui
Introduction
Masahito Matsui is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of engineering, particularly in the design and manufacturing of ball bearings. With a total of 5 patents to his name, Matsui's work has had a considerable impact on the industry.
Latest Patents
Matsui's latest patents include a crown-shaped retainer for ball bearings and a method for manufacturing a split bearing ring. The crown type cage for a ball bearing features an annular main portion with pillar portions that hold spherical pockets capable of accommodating balls. This innovative design enhances the functionality and efficiency of ball bearings. The split bearing ring patent describes a ring divided into multiple split portions, which are treated to achieve high hardness and durability. This method improves the performance and longevity of bearing rings in various applications.
Career Highlights
Throughout his career, Matsui has been associated with Nsk Corporation, a leading company in the manufacturing of bearings and other precision machinery. His work has not only advanced the technology behind ball bearings but has also contributed to the overall growth of the industry.
Collaborations
Matsui has collaborated with notable colleagues such as Takashi Murai and Hirotoshi Aramaki. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in the field.
Conclusion
Masahito Matsui's contributions to the field of engineering, particularly in ball bearing technology, highlight his role as a significant inventor. His patents reflect a commitment to innovation and excellence in design, making him a valuable asset to the industry.