Katsuyuki Kawamura

Title: Innovations of Katsuyuki Kawamura

Introduction

Katsuyuki Kawamura is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of engineering, particularly in the development of devices related to ball bearings. With a total of 4 patents to his name, Kawamura continues to push the boundaries of innovation.

Latest Patents

Kawamura's latest patents include a ball bearing inspection device and an inspection method. This device features an arbor that supports an inner ring on its outer circumferential surface. It is equipped with a rotary drive unit that drives the arbor, a first pressing unit that applies a preload to the ball bearing, and a second pressing unit that applies a preload in the opposite direction. Additionally, a vibration detection unit is included to detect vibrations from the ball bearing. The arbor also has an abutting section that protrudes outward, a movable flange, and a flange drive mechanism that switches the movable flange between two states. Another notable patent is a manufacturing method for an outer ring for a bearing unit, which facilitates the entry of a grinding tool into the inner side of the outer ring during the grinding process.

Career Highlights

Kawamura is currently employed at NSK Corporation, a leading company in the manufacturing of bearings and precision machinery. His work has significantly impacted the efficiency and reliability of bearing inspection and manufacturing processes.

Collaborations

Kawamura has collaborated with several talented individuals in his field, including Shigemi Tsukamoto and Hirohide Ishida. Their combined expertise has contributed to the successful development of innovative technologies.

Conclusion

Katsuyuki Kawamura's contributions to the field of engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.