Company Filing History:
Years Active: 2005-2022
Title: The Innovations of Takumi Fujita
Introduction
Takumi Fujita is a prominent inventor based in Kuwana, Japan. He has made significant contributions to the field of engineering, particularly in the development of rolling components and bearings. With a total of 15 patents to his name, Fujita's work has had a substantial impact on the industry.
Latest Patents
Fujita's latest patents include innovative designs for rolling components and bearings. One of his patents describes a rolling component that features a surface with an Ra of 0.1 μm or less, an Rsk of less than 0, and a compressive residual stress of 700 MPa or more. This design incorporates a fiber flow that forms an angle of 15° or more with the surface. Another patent focuses on a rolling component that includes a non-metallic inclusion. In this design, a gap between the non-metallic inclusion and the member forming the rolling component is filled in a region from the surface to a first depth of 50 μm or more, while also maintaining the fiber flow angle of 15° or more.
Career Highlights
Fujita has built a successful career at NTN Corporation, where he has been instrumental in advancing the company's technological capabilities. His expertise in rolling components has positioned him as a key figure in the engineering community.
Collaborations
Fujita has worked alongside notable colleagues such as Nobuyuki Suzuki and Kenji Tamada. Their collaborative efforts have further enhanced the innovative projects at NTN Corporation.
Conclusion
Takumi Fujita's contributions to the field of engineering through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the development of advanced rolling components and bearings, showcasing the importance of innovation in technology.