Keiji Ueura

Title: The Innovations of Keiji Ueura

Introduction

Keiji Ueura is a notable inventor based in Azumino, Japan. He has made significant contributions to the field of engineering, particularly in the design of bearings and gear devices. With a total of 6 patents to his name, Ueura's work has had a considerable impact on various mechanical applications.

Latest Patents

Ueura's latest patents include a retainer for roller bearings and a wave generator for wave gear devices. The retainer for roller bearings is designed to hold needle rollers within slit-shaped pockets, which are formed by partitions arranged with a fixed pitch. Each partition features retaining protrusions that enhance the functionality of the retainer. The wave generator for wave gear devices utilizes a deep-groove ball bearing, which allows for a flexible bearing ring capable of bending radially. This innovative design extends the service life of the flexible bearing, showcasing Ueura's commitment to improving mechanical efficiency.

Career Highlights

Keiji Ueura is currently employed at Harmonic Drive Systems Inc., where he continues to innovate and develop new technologies. His expertise in bearing design and gear mechanisms has positioned him as a key player in the industry. Ueura's contributions have not only advanced his company but have also influenced the broader field of mechanical engineering.

Collaborations

Ueura has worked alongside talented colleagues such as Xin Yue Zhang and Stéphanie Moune. Their collaborative efforts have led to the development of cutting-edge technologies and have fostered a creative environment for innovation.

Conclusion

Keiji Ueura's work exemplifies the spirit of innovation in engineering. His patents and contributions to Harmonic Drive Systems Inc. highlight his dedication to advancing technology in the field of mechanical design. Ueura's legacy as an inventor continues to inspire future generations of engineers.