Company Filing History:
6 out of 1,343 
2 out of 1,139 
Years Active: 1978-1986
Title: Takahiko Tsunekawa: Innovator in Yarn Spinning Technology
Introduction
Takahiko Tsunekawa is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of yarn spinning technology, holding a total of 6 patents. His innovative methods have advanced the efficiency and effectiveness of yarn production processes.
Latest Patents
Tsunekawa's latest patents include a "Method of piecing a yarn in an open-end spinning machine." This method involves several steps, such as stopping the yarn piecing machine in front of a spinning unit experiencing a yarn breakage, reversing a package with a rewinding roller, and piecing the yarn end to a sliver on the fiber collecting surface. Another notable patent is the "Method for piecing fasciated yarn," which describes a process where an air nozzle is displaced to allow for the application of suction means to reversely thread a yarn through the air nozzle.
Career Highlights
Throughout his career, Tsunekawa has worked with prominent companies, including Kabushiki Kaisha Toyoda Jidoshokki Seisakusho and Kabushiki Kaisha Toyota Chuo Kenkyusho. His experience in these organizations has contributed to his expertise in yarn spinning technology.
Collaborations
Tsunekawa has collaborated with notable coworkers such as Takayuki Morita and Akira Tanaka. Their combined efforts have furthered advancements in the field of yarn production.
Conclusion
Takahiko Tsunekawa's innovative contributions to yarn spinning technology have established him as a key figure in the industry. His patents reflect a commitment to improving yarn production processes, showcasing his expertise and dedication to innovation.