Minoru Hayashi

Title: Minoru Hayashi: Innovator in Sewing Technology

Introduction

Minoru Hayashi is a notable inventor based in Chofu, Japan. He has made significant contributions to the field of sewing technology, particularly in the development of devices that enhance the efficiency of embroidery sewing machines. With a total of 2 patents, his innovations have had a lasting impact on the industry.

Latest Patents

Hayashi's latest patents include a "Lower Thread Winding Device" and an "Embroidery Sewing Machine with Lower Thread Winding Device." The Lower Thread Winding Device features an upper shaft clutch mechanism, a bobbin with a slit, and a thread holding and catching member that regulates thread position during winding operations. This invention allows for improved control and efficiency in the winding process. The Embroidery Sewing Machine with Lower Thread Winding Device incorporates a residual amount sensor to detect the non-lower thread state of the bobbin. It automatically stops the sewing machine motor and adjusts the embroidering frame based on the size of the workpiece, ensuring optimal thread usage and preventing interruptions during sewing.

Career Highlights

Throughout his career, Minoru Hayashi has worked with prominent companies such as Juji Corporation and Juki Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of sewing technology.

Collaborations

Hayashi has collaborated with notable coworkers, including Kiyoshi Matsuzawa and Fumio Wada. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Minoru Hayashi's contributions to sewing technology through his patents and collaborations have significantly influenced the industry. His innovative designs continue to enhance the functionality and efficiency of embroidery sewing machines.