Company Filing History:
Years Active: 1997
Title: Keizou Nonaka: Innovator in Synchronous Belt Technology
Introduction
Keizou Nonaka is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative products. With a total of 2 patents, Nonaka has demonstrated his expertise and creativity in his work.
Latest Patents
One of Nonaka's latest patents is for a synchronous belt and method of producing the same. This invention features a tension member in the form of a cord, with a plurality of teeth fixedly provided on one side at set intervals. The back layer is bonded to the other side of the tension member, and both the back layer and teeth are made from urethane elastomer. The tension member is constructed from inorganic fibers and is impregnated with a water-based latex adhesive, with a film of epoxy adhesive formed on its surface.
Another notable patent is for a method of producing short fibers. In this process, a multi-filament yarn undergoes a soft twist of 4 to 9 twistings in every 10 cm in a single direction, forming a warp yarn. Weft yarns are then passed crosswise over and under the warp yarns, creating a cord fabric. This fabric is treated with an adhesive to achieve a specific adhesive content and is subjected to heat treatment to control heat shrinkage before being cut into short fibers.
Career Highlights
Keizou Nonaka is associated with Bando Chemical Industries, Inc., where he applies his innovative skills to develop advanced products. His work has significantly impacted the industry, showcasing his ability to merge creativity with practical applications.
Collaborations
Nonaka has collaborated with notable coworkers, including Susumu Onoe and Kaneteru Hasebe. Their teamwork has contributed to the successful development of various projects and innovations.
Conclusion
Keizou Nonaka is a distinguished inventor whose contributions to synchronous belt technology and fiber production methods have made a lasting impact. His innovative spirit and dedication to engineering continue to inspire future advancements in the field.