Location History:
- Mishima, JA (1977)
- Mishima, JP (1979 - 1985)
- Okazaki, JP (1991)
Company Filing History:
Years Active: 1977-1991
Title: Ken-ichiro Oka: Innovator in Polyester Fiber Technology
Introduction
Ken-ichiro Oka is a prominent inventor based in Mishima, Japan. He has made significant contributions to the field of polyester fiber technology, holding a total of 5 patents. His work focuses on developing innovative processes and materials that enhance the performance and utility of polyester fibers in various industrial applications.
Latest Patents
Among his latest patents, Oka has developed a polyester fiber for industrial use and a process for its preparation. The first patent discloses a polyethylene terephthalate untwisted multifilament that meets specific performance requirements. The second patent outlines a process for producing polyester fiber that is highly suitable for raw yarn in woven or knitted fabrics. This process ensures that the fiber has a residual elongation of not higher than 60%, a Young's modulus of 60 to 100 g/d, and controlled shrinkage properties. Notably, the entire process from spinning to take-up is conducted without heating the filament, which is a significant innovation in the field.
Career Highlights
Ken-ichiro Oka is associated with Toray Industries, Inc., a leading company in the textile and chemical industry. His work at Toray has allowed him to push the boundaries of polyester fiber technology, contributing to advancements that benefit various sectors.
Collaborations
Oka has collaborated with notable coworkers, including Masatoshi Mineo and Kiyoshi Nakagawa. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Ken-ichiro Oka's contributions to polyester fiber technology exemplify the impact of innovative thinking in industrial applications. His patents and work at Toray Industries, Inc. continue to influence the textile industry and beyond.
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.