Location History:
- Mishima, JP (1981)
- Nagoya, JP (1987 - 1988)
- Shiga, JP (2010)
Company Filing History:
Years Active: 1981-2010
Title: Kazuo Umeda: Innovator in Textile Technology
Introduction
Kazuo Umeda is a prominent inventor based in Mishima, Japan. He has made significant contributions to the field of textile technology, particularly in the development of advanced sewing threads and polymer fibers. With a total of 5 patents to his name, Umeda's work has had a lasting impact on the industry.
Latest Patents
Umeda's latest patents showcase his innovative approach to solving practical problems in textile manufacturing. One of his notable inventions is a sewing thread designed to enhance high-speed sewability and automatic sewing characteristics. This sewing thread consists of multiple under-twisted yarns with upper-twist, featuring a sheath-core structure that includes multifilament yarns. The unique design allows for loops on the yarn surface, optimizing performance for various sewing applications.
Another significant patent involves an apparatus for melt-spinning thermoplastic polymer fibers. This invention allows for the melt-spinning of thermoplastic polymers in a controlled environment, ensuring smooth operation and uniform yarn quality. The apparatus features a spinning tube that is decompressed and equipped with regulating chambers to manage air pressure, thereby preventing pulsation and enhancing the spinning process.
Career Highlights
Kazuo Umeda is currently associated with Toray Industries, Inc., a leading company in the textile and polymer industry. His work at Toray has allowed him to push the boundaries of innovation in textile technology. Umeda's inventions have not only improved manufacturing processes but have also contributed to the development of high-quality textile products.
Collaborations
Throughout his career, Umeda has collaborated with notable colleagues, including Michio Ohno and Tadahito Nagayasu. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in textile technology.
Conclusion
Kazuo Umeda's contributions to the field of textile technology through his innovative patents and work at Toray Industries, Inc. highlight his role as a key figure in the industry. His inventions continue to influence the way textiles are produced and utilized, showcasing the importance of innovation in this field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.