Yasuyuki Kuroda

Title: Yasuyuki Kuroda: Innovator in Steel Pipe Production

Introduction

Yasuyuki Kuroda is a notable inventor based in Tokai, Japan. He has made significant contributions to the field of steel pipe production. His innovative approach has led to the development of a unique apparatus and method for producing tapered steel pipes.

Latest Patents

Kuroda holds 1 patent for his invention titled "Apparatus and method for production of tapered steel pipe." This production apparatus is designed to hold the two ends of a steel pipe by shafts on carriers. It moves the pipe in the axial direction while rotating it to draw it to a taper using an intermediate working roll. The working roll's shaft is inclined between 20 to 40 degrees with respect to the axis of the steel pipe. Additionally, the roll caliber of the working roll features an outwardly curved surface with minimal difference in roll peripheral speed. The face plate for mounting the working roll is supported by a hinge mechanism and fastened to the body with fastening members. Notably, the bearing of the working roll near the steel pipe is smaller than the bearing on the far side, with both bearings connected by a tie-rod.

Career Highlights

Kuroda is currently employed at Nippon Steel Corporation, where he continues to innovate in the field of steel production. His work has been instrumental in enhancing the efficiency and effectiveness of tapered steel pipe manufacturing.

Collaborations

Throughout his career, Kuroda has collaborated with esteemed colleagues such as Takashi Motoyoshi and Yukihisa Kuriyama. These collaborations have further enriched his contributions to the industry.

Conclusion

Yasuyuki Kuroda's innovative work in the production of tapered steel pipes exemplifies the impact of creativity in engineering. His patent and ongoing contributions at Nippon Steel Corporation highlight his importance in the field.