Company Filing History:
Years Active: 2015
Title: Atsushi Watanabe: Innovator in Ball Screw Manufacturing
Introduction
Atsushi Watanabe is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of manufacturing, particularly in the design and production of ball screws. His innovative approach has led to the development of a unique method that enhances the efficiency of nut manufacturing.
Latest Patents
Watanabe holds a patent for a "Method for manufacturing nut for ball screw and ball screw." This method involves forming a concave that constitutes a ball return passage directly on the inner circumferential surface of a nut blank through plastic working, without damaging a die. The process includes the formation of letter S shaped concaves on the inner circumferential surface of the nut blank by utilizing a die equipped with a blank holder, a cam driver, cam sliders, and a cylindrical member. The cam driver features inclined surfaces that match the angle of inclination of the cam sliders. The cam sliders, which have letter S shaped convexes, are held by through holes. When the cam driver is pressed from the top, the cam sliders move outwardly, causing the letter S shaped convexes to push against the inner circumferential surface of the nut blank, resulting in plastic deformation.
Career Highlights
Watanabe is currently employed at NSK Corporation, a leading company in the manufacturing industry. His work has been instrumental in advancing the technology behind ball screws, which are essential components in various mechanical systems. His innovative methods have not only improved production efficiency but also enhanced the quality of the final products.
Collaborations
Watanabe has collaborated with several talented individuals in his field, including Toru Harada and Shouji Yokoyama. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Atsushi Watanabe's contributions to the manufacturing of ball screws through his innovative patent demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the industry and inspire future innovations.