Mitsuhiro Fujiura

Title: Mitsuhiro Fujiura: Innovator in Sewing Technology

Introduction

Mitsuhiro Fujiura is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of sewing technology, holding 2 patents that enhance the functionality and precision of sewing machines. His innovative designs focus on improving the control and efficiency of sewing processes.

Latest Patents

One of Fujiura's latest patents is a sewing machine designed to control tension on both the needle thread and the bobbin thread on a per-stitch basis. This invention allows even multi-head embroidery sewing machines to produce identical embroidery patterns. The sewing machine features a memory device that stores torque values for needle thread control and bobbin thread control for each stitch. In the needle thread torque control zone, the upstream grip section main body is closed while the downstream grip section main body is opened, allowing for precise torque control. In the position control zone, the upstream grip section body is opened, and the downstream grip section body is closed, enabling accurate position control of the needle thread motor.

Another significant patent is a drive device for a sewing machine sewing frame. This device includes front-back direction actuation blocks equipped with ball screws, motors, and movable members. Each movable member engages with the long side of the sewing frame, while the movable members of the respective actuation blocks are connected to the short sides of the sewing frame. The design ensures smooth operation and precise movement of the sewing frame during the sewing process.

Career Highlights

Fujiura is currently employed at Nsd Corporation, where he continues to innovate and develop advanced sewing technologies. His work has significantly impacted the sewing industry, providing solutions that enhance the quality and efficiency of sewing operations.

Collaborations

Fujiura has collaborated with notable coworkers, including Hirotsugu Uenishi and Yoshichika Takizawa. Their combined expertise contributes to the advancement of sewing technology and the successful implementation of innovative solutions.

Conclusion

Mitsuhiro Fujiura is a distinguished inventor whose contributions to sewing technology have paved the way for more efficient and precise sewing machines. His patents reflect a deep understanding of the complexities involved in sewing processes, making him a valuable asset to the industry.