Makoto Kibayashi is a prominent inventor based in Ehime, Japan. He has made significant contributions to the field of fiber technology, holding a total of 5 patents. His work focuses on advancements in spinning technology and the production of various types of fibers.

Latest Patents

Kibayashi's latest patents include innovative designs such as a spinning pack for dry-wet spinning, a diverting guide for fiber bundles, and an apparatus and method for producing fiber bundles. The spinning pack features a spinneret with no less than 6,000 spinning holes and an aspect ratio Ra of not less than 2.5 for the spinning hole array. In his method for producing fiber bundles, the drawing angle of single fibers is maintained between 87° and 92°, ensuring optimal performance in the coagulation bath. Additionally, he has developed carbon fibers characterized by specific tensile strength and diameter relations, as well as acrylic fibers used in the production of carbon fibers.

Career Highlights

Kibayashi is currently employed at Toray Industries, Inc., a leading company in the fiber and textile industry. His work has significantly impacted the development of advanced materials, particularly in the realm of carbon and acrylic fibers.

Collaborations

Some of Kibayashi's notable coworkers include Yoji Matsuhisa and Katsumi Yamasaki, who have collaborated with him on various projects within the company.

Conclusion

Makoto Kibayashi's innovative contributions to fiber technology have established him as a key figure in the industry. His patents reflect a commitment to advancing the science of fiber production and technology.

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