Hidenori Katayama

Title: Hidenori Katayama: Innovator in Pipe Manufacturing Technologies

Introduction

Hidenori Katayama is a notable inventor based in Suita, Japan. He has made significant contributions to the field of pipe manufacturing, holding a total of 2 patents. His innovative approaches have enhanced production efficiency and material utilization in the industry.

Latest Patents

Katayama's latest patents include a method of manufacturing an inner lined pipe and a centrifugal molding method for composite pipes having a resin concrete layer. The first patent describes a technique where a lining layer is formed on the inner surface of a pipe using a centrifugal molding method. This method allows for the mixing of a resin mortar material and a hardening agent at the top end of a supply device, enabling the selection of a lining material with a short pot life. This innovation leads to efficient production and minimizes waste of the lining material. The second patent focuses on a centrifugal molding method that smooths the inner surface of the resin concrete layer without requiring special sand conditioning mechanisms. This method enhances productivity by utilizing a pipe material feeding device that moves axially through a rotating outer mold.

Career Highlights

Hidenori Katayama is associated with Nippon Shokubai Co., Ltd., where he has been instrumental in developing advanced manufacturing techniques. His work has significantly impacted the efficiency and quality of pipe production.

Collaborations

Katayama has collaborated with notable coworkers, including Hiroshi Okamoto and Toshiyuki Tsujiuchi. Their combined expertise has contributed to the successful development of innovative manufacturing processes.

Conclusion

Hidenori Katayama's contributions to pipe manufacturing technologies demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of material science and production techniques, making him a valuable figure in the industry.