Kouji Kawarada

Title: Kouji Kawarada: Innovator in Sliding Nozzle Technology

Introduction

Kouji Kawarada is a notable inventor based in Fukuoka, Japan. He is recognized for his innovative contributions to the field of sliding nozzle technology. With a focus on enhancing the performance and efficiency of sliding nozzles, Kawarada has made significant strides in this area.

Latest Patents

Kawarada holds a patent for a sliding nozzle that comprises three plates: an upper plate, an intermediate plate capable of sliding movement, and a lower plate. This design aims to suppress the adhesion and deposition of metal oxides and other materials on the wall surfaces of the inner bores of the three plates. The intermediate plate features a first inclined portion that defines a slidingly closing directional leading-side wall surface, extending obliquely downward in a diametrically contracting direction. Additionally, it includes a second inclined portion that defines the upper part of a slidingly closing directional trailing-side wall surface, also extending obliquely downward in a diametrically contracting direction. Lastly, a third inclined portion defines the lower part of the slidingly closing directional trailing-side wall surface, extending obliquely downward in a diametrically expanding direction.

Career Highlights

Throughout his career, Kawarada has worked with prominent companies, including Krosakiharima Corporation and Nippon Steel Corporation. His experience in these organizations has contributed to his expertise in the field of engineering and innovation.

Collaborations

Kawarada has collaborated with notable colleagues such as Shinichi Fukunaga and Kohei Tani. These partnerships have likely fostered a creative environment that encourages the development of innovative solutions.

Conclusion

Kouji Kawarada's work in sliding nozzle technology exemplifies the impact of innovation in engineering. His patent and collaborations highlight his commitment to advancing this field.