Norio Tezuka

Title: Norio Tezuka: Innovator in Sewing Technology

Introduction

Norio Tezuka is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of sewing technology, particularly with his innovative designs that enhance the functionality of sewing machines. His work has been recognized for its practicality and efficiency in the textile industry.

Latest Patents

Tezuka holds a patent for a "Rolled Hem Switching Device for Overlock Machine." This device features a lower knife mounting base that is adjustable in a lateral direction, allowing for seamless switching between overlock stitches and rolled hems. The design includes a moving pawl that engages with a guide groove, a presser member that supports the moving pawl, and a lower knife that stabilizes the mechanism. This innovation not only simplifies the switching process but also allows for the adjustment of stitch width without the need to change the throat plate. Tezuka's patent is a testament to his ingenuity, with 1 patent to his name.

Career Highlights

Tezuka has had a distinguished career, working with The Singer Company N.V., a leader in the sewing machine industry. His role at the company has allowed him to apply his inventive skills to develop practical solutions for sewing technology. His contributions have been instrumental in advancing the capabilities of modern sewing machines.

Collaborations

One of Tezuka's notable collaborators is Shinji Kojima. Their partnership has fostered innovation and creativity in their projects, leading to advancements in sewing technology.

Conclusion

Norio Tezuka's contributions to the sewing industry through his innovative designs and patents highlight his role as a key inventor in this field. His work continues to influence the functionality of sewing machines, making him a significant figure in the world of inventions.