Noriaki Miyamoto

Title: Noriaki Miyamoto: Innovator in Rotor Type Open-End Spinning Technology

Introduction

Noriaki Miyamoto, based in Kariya, Japan, is an accomplished innovator, renowned for his contributions to spinning technology. With an impressive portfolio of 22 patents, Miyamoto has played a pivotal role in advancing rotor type open-end spinning machines, which are essential in the textile industry.

Latest Patents

Among his latest innovations is a rotor type open-end spinning machine designed to enhance the efficiency of fiber collection and twisting. This machine incorporates a structure where fibers sliding along the inner wall of an outer rotor are prevented from falling during the fiber bundle stripping process. Key features include an inner rotor that operates independently of the outer rotor, and a delivery passage for guiding packed fiber bundles to a yarn withdrawing passage. Additionally, an annular negative-pressure chamber and strategically placed air vent through-holes improve the functionality and performance of the spinning process.

Another notable patent is focused on a rotor type open-end spinning unit, which features an innovative collecting section that gathers opened fiber to form a bundle. This structure allows for twisting and spinning the fiber into yarn effectively, employing a dual-guide mechanism for optimal guidance of the fiber bundle through the yarn drawing passage.

Career Highlights

Throughout his career, Noriaki Miyamoto has collaborated with prominent companies in the textile industry, including Toyoda Automatic Loom Works, Ltd. and Daiwa Boseki Co., Ltd. His work has significantly improved spinning technologies, establishing him as a leader in the field.

Collaborations

Miyamoto has collaborated with notable colleagues such as Masao Shiraki and Kinpei Mitsuya, contributing to a shared vision of technological advancement in spinning machinery. Their combined efforts have facilitated a greater understanding of fiber manipulation and yarn creation.

Conclusion

Noriaki Miyamoto's innovative spirit and dedication to improving rotor type open-end spinning machines have placed him at the forefront of textile technology. His patents reflect a deep understanding of the technical challenges within the industry and showcase his commitment to delivering innovative solutions that advance the field.