This inventor holds 2 USPTO granted patents. Top assignee: Nsk Corporation. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Kenji Tezuka: Innovator in Bearing Manufacturing
Introduction
Kenji Tezuka is a notable inventor based in Takasaki, Japan. He has made significant contributions to the field of manufacturing, particularly in the production of bearing components. With a focus on innovative methods, Tezuka has secured a total of 2 patents that showcase his expertise and creativity.
Latest Patents
Tezuka's latest patents include a "Method for manufacturing ring member for bearing" and a "Method for manufacturing bearing ring member." The first patent describes a process that involves an inversion step to deform a workpiece with an annular shape. This process utilizes a punch and die system, where the punch features a first R surface and the die has a second R surface along with a tapered surface. The method outlines two steps of deformation, ensuring precise shaping of the workpiece. The second patent also focuses on the inversion step, detailing a process that sandwiches a workpiece body portion between a punch and die to achieve a cylindrical shape. This method emphasizes the importance of both sliding and non-sliding conditions during the deformation process.
Career Highlights
Throughout his career, Kenji Tezuka has demonstrated a commitment to advancing manufacturing techniques. His innovative approaches have not only improved efficiency but also enhanced the quality of bearing components. Tezuka's work is recognized for its technical depth and practical applications in the industry.
Collaborations
Tezuka has collaborated with fellow inventor Nobuyuki Hagiwara, contributing to the development of advanced manufacturing methods. Their partnership has fostered innovation and has led to the successful implementation of new techniques in the field.
Conclusion
Kenji Tezuka stands out as a prominent inventor in the manufacturing sector, particularly in bearing technology. His patents reflect a deep understanding of the complexities involved in manufacturing processes. Tezuka's contributions continue to influence the industry and pave the way for future innovations.