Shiro Umezono

Title: Shiro Umezono: Innovator in Gear Technology

Introduction

Shiro Umezono is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of gear technology, particularly in the development of globoid worm gear systems. With a total of 2 patents to his name, Umezono's work has advanced the efficiency and functionality of speed reduction apparatuses.

Latest Patents

Umezono's latest patents include a "Globoid Worm Gear Speed Reduction Apparatus" and a "Method of Modified Gear Cutting of a Globoid Worm Gear." The first patent relates to a speed reduction apparatus designed for globoid worm gears. It defines the speed reduction ratio based on the rotation rates of the globoid worm gear and the worm wheel. The structure of this apparatus is characterized by the distance between the axes of rotation and the spatial relationships between the gear components. The second patent outlines a method for cutting globoid worm gears using a specialized cutting tool with a conical surface that mirrors the teeth of the worm wheel. This innovative approach enhances the precision of gear cutting.

Career Highlights

Shiro Umezono is currently employed at Nippon Gear Co., Ltd., where he continues to innovate in the field of gear technology. His work has been instrumental in improving the design and manufacturing processes of gear systems.

Collaborations

Umezono collaborates with Minoru Maki, a fellow innovator in the industry. Their partnership has fostered advancements in gear technology and has contributed to the success of their projects.

Conclusion

Shiro Umezono's contributions to gear technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the design and functionality of gear systems, showcasing the importance of innovation in engineering.