Masamichi Matsui

Title: Masamichi Matsui: Innovator in Metal Pipe Technology

Introduction

Masamichi Matsui is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of metal pipe technology, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

Matsui's latest patents include a joint structure of steel pipe and light metal pipe. This invention features a socket and a thermosetting resin, where the steel pipe has a first joining end with a flat portion and an uneven portion. The socket covers the first joining end, and the metal pipe includes a second joining end that is interposed between the socket and the first joining end. The first joining end is joined to the second joining end by crimping while the thermosetting resin is present in the gap between the inner surface of the socket and the outer surface of the second joining end.

Another significant patent is the connection structure for different kinds of metal tubes. This structure connects dissimilar metal tubes, specifically a bellows tube and a metal tube made of stainless steel and aluminum. The bellows tube has a reinforcement portion on its outer surface, and the structure includes a nipple, the reinforcement portion, and a crimp collar fitted in that order to the outside of a straight tube portion of the bellows tube. The nipple is joined to the reinforcement portion and the metal tube, while a sleeve is joined to the metal tube and the crimp collar.

Career Highlights

Matsui is currently employed at Nichirin Co., Ltd., where he continues to develop innovative solutions in metal pipe technology. His work has had a significant impact on the industry, enhancing the efficiency and reliability of metal pipe connections.

Collaborations

Some of Matsui's coworkers include Toshiyuki Katayama and Takashi Yagi, who contribute to the collaborative environment that fosters innovation at Nichirin Co., Ltd.

Conclusion

Masamichi Matsui is a distinguished inventor whose work in metal pipe technology has led to valuable patents that improve the connection and functionality of metal pipes. His contributions continue to influence the industry positively.