Sadaki Matsui

Title: The Innovative Contributions of Sadaki Matsui

Introduction

Sadaki Matsui is a notable inventor based in Machida, Japan. He has made significant contributions to the field of manufacturing, particularly in the production of welded metallic can bodies. His innovative methods have improved efficiency and quality in can production.

Latest Patents

Matsui holds a patent for a "Method and apparatus for producing welded metallic can body." This invention presents an improvement in the method for producing a welded metallic can body. The method involves holding and pressing a lap portion of the side marginal portions of a can body-like structure, which has been formed by bending a metal blank into a cylindrical shape. This process is conducted between a pair of opposing parallel wire electrodes, with an electric current passed across them for a predetermined period during the pressing. This technique ensures that the temperature rise in the lap portion of the can body-like structure becomes uniform, enhancing the quality of the weld.

Career Highlights

Sadaki Matsui is associated with Toyo Seikan Kaisha, Ltd., a leading company in the packaging industry. His work has been instrumental in advancing the technology used in can manufacturing. His innovative approach has set new standards in the industry.

Collaborations

Matsui has collaborated with notable colleagues such as Kazuhisa Ishibashi and Hisakazu Yasumuro. These collaborations have fostered a creative environment that has led to further advancements in their field.

Conclusion

Sadaki Matsui's contributions to the manufacturing of welded metallic can bodies demonstrate his innovative spirit and dedication to improving industrial processes. His patent reflects a significant advancement in technology that benefits the packaging industry.