Yoshinori Fujisaki

Title: Innovations of Yoshinori Fujisaki

Introduction

Yoshinori Fujisaki is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of slide fasteners, holding a total of 6 patents. His innovative designs have improved the functionality and efficiency of these essential components.

Latest Patents

Fujisaki's latest patents include a "Top end stop for concealed slide fastener." This invention involves a concealed slide fastener top and stop formed by wrapping a U-shaped piece of synthetic resin around the edge of a fastener tape and fusing the U-shaped pieces. The unique design allows for the fused-through portion to be shifted inwardly from the tape folded-in part, which is attached to a row of fastener elements. The angle of the fused-through portion differs from that of the fastener elements, enhancing the overall design. Another notable patent is the "Method of forming coupling head portions in production of slide fastener." This method involves stamping a monofilament of thermoplastic synthetic resin to create recessed small-thickness portions that bulge from the other side. The monofilament is then bent at opposite ends of each recessed portion, ensuring that the concave side faces outwardly.

Career Highlights

Throughout his career, Fujisaki has worked with reputable companies, including Yoshida Kogyo K.K. and Yoshida Koygyo K.K. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products in the fastener industry.

Collaborations

Fujisaki has collaborated with talented individuals such as Naoki Kondo and Sakae Aimono. These partnerships have fostered creativity and innovation in their respective projects.

Conclusion

Yoshinori Fujisaki's contributions to the field of slide fasteners demonstrate his innovative spirit and dedication to improving everyday products. His patents reflect a commitment to enhancing functionality and design in the industry.