Nobuhisa Takamatsu

Title: Nobuhisa Takamatsu: Innovator in Pipe Replacement Technology

Introduction

Nobuhisa Takamatsu is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of pipe replacement technology. His innovative approach has led to the development of a unique method and device for replacing existing pipes.

Latest Patents

Takamatsu holds a patent for a "Method for replacement of existing pipes and device for carrying out the." This invention features a drawing device mounted in a drawing shaft, along with a pipe replacement device connected with new pipes. The design includes a cutting part with cutter bodies arranged in the axial direction and at angular intervals. The device effectively cuts the inner wall of cast iron pipes to form grooves, allowing for the splitting of existing pipes into arc-shaped pieces. This method facilitates the introduction of new pipes while ensuring they are protected by the arc-shaped pieces.

Career Highlights

Throughout his career, Nobuhisa Takamatsu has worked with prominent companies such as Toho Gas Co., Ltd. and Kabushiki Kaisha Isekikaihatsukohki. His experience in these organizations has contributed to his expertise in pipe replacement technologies.

Collaborations

Takamatsu has collaborated with notable coworkers, including Takayuki Kurobe and Toshio Hirai. Their combined efforts have further advanced the innovations in the field of pipe replacement.

Conclusion

Nobuhisa Takamatsu's contributions to pipe replacement technology demonstrate his innovative spirit and dedication to improving existing methods. His patent and career achievements highlight the importance of innovation in engineering and infrastructure development.