Company Filing History:
Years Active: 2004-2006
Title: Haruki Tsutsui: Innovator in Rolling Bearing Technology
Introduction
Haruki Tsutsui is a noteworthy inventor based in Kanagawa, Japan, recognized for his contributions to the field of rolling bearing technology. With an impressive record of two patents, Tsutsui has developed innovative methods that enhance the manufacturing process of rolling elements used in various applications.
Latest Patents
Tsutsui's latest patents include "Rolling elements for rolling bearing, method of producing the same, and rolling bearing." This invention involves a unique method for producing rolling elements for use in rolling bearings. It comprises the process of mixing rounded elements made of steel balls with spherical rolling elements, ensuring that the outer diameter portion of these elements becomes a rolling contact face. The rolling contact face features specific curvatures in both axial and radial directions, and includes at least one plane. The mixed elements are then processed within a space between two opposing processing boards, which allows for the precise rounding of the surfaces of both the steel balls and rolling elements.
Career Highlights
Tsutsui has made a significant impact at NSK Corporation, a leading company in the bearing manufacturing industry. His innovative approaches have not only increased efficiency in production but also improved the performance of rolling bearings in various engineering applications.
Collaborations
Throughout his career, Haruki Tsutsui has collaborated with talented colleagues such as Takashi Murai and Katsuhiro Yamazaki. These partnerships reflect a strong team dynamic, focused on driving forward the boundaries of innovation in rolling bearing technologies.
Conclusion
Haruki Tsutsui stands as a pivotal figure in the landscape of engineering and invention, particularly in the domain of rolling bearings. His dedication to innovation, along with his successful patents, underscores the importance of continued development in this critical area of technology. With his contributions, Tsutsui not only furthers the capabilities of NSK Corporation but also enhances the broader engineering community.