Sigetugu Matunaga

Title: **The Innovative Work of Sigetugu Matunaga in Automatic Sewing Technology**

Introduction

Sigetugu Matunaga is a notable inventor from Numazu, Japan, recognized for his contributions to the field of automatic sewing machines. With a total of two patents to his name, he holds significant expertise in developing technology that enhances sewing efficiency and precision, making strides in the textile industry.

Latest Patents

Matunaga's latest patents include a sophisticated automatic sewing machine that utilizes advanced control systems to manage the sewing process. One of his innovations involves a support carrying a cloth clamping member that is adeptly moved in the X and Y directions by a pair of pulse motors. This system is controlled by a sophisticated control mechanism that allows for profile sewing of predetermined patterns. The technology enables precise needle reciprocation and stopping at designated points, stored in a memory device that details the movement requirements for optimal sewing performance.

His other patent describes an automatic sewing machine design where pieces of cloth are securely clamped between two moving clamping plates. These plates follow a predetermined sewing pattern facilitated by two tables that operate in orthogonal directions, driven by motors for increased accuracy. The structure of the first table is a hollow rectangular shape, which allows for the second table's movement within its confines. This innovative approach enhances operational efficiency in sewing applications.

Career Highlights

Throughout his career, Matunaga has been associated with Toshiba Kikai Kabushiki Kaisha, where he has played a pivotal role in advancing sewing technology. His commitment to innovation has contributed to the company's reputation as a leader in manufacturing automated machinery.

Collaborations

Working alongside talented individuals like Takao Manabe and Shinji Machi, Matunaga has fostered a collaborative environment at Toshiba. These partnerships have been instrumental in refining and actualizing his inventive ideas, leading to the successful development of advanced sewing machinery that meets modern industry standards.

Conclusion

In summary, Sigetugu Matunaga stands out as an influential inventor in the realm of automatic sewing machines. His two patents reflect not only his innovative spirit but also his dedication to improving textile manufacturing processes. With ongoing collaborations and a clear vision for the future, Matunaga continues to shape the landscape of sewing technology in meaningful ways.