Location History:
- Ohtake, JP (1989)
- Hiroshima, JP (1989)
- Otake, JP (1992 - 1995)
- Osaka, JP (2003 - 2004)
Company Filing History:
Years Active: 1989-2004
Title: The Innovative Contributions of Yoshihiko Mishina
Introduction
Yoshihiko Mishina, located in Osaka, Japan, is a remarkable inventor known for his significant contributions to the field of synthetic fibers. With a total of nine patents to his name, his innovative work has paved the way for advancements in materials used in everyday applications.
Latest Patents
One of Mishina's most recent patents focuses on the development of an acrylic fiber and its manufacturing process. This acrylic fiber consists of an acrylonitrile polymer with at least 80 wt % and less than 95 wt % of acrylonitrile units. The patent details several key properties of the fiber: it possesses a monofilament dry strength ranging from 2.5 to 4.0 cN/dtex, a monofilament dry elongation of 35 to 50%, and can form a crack at least 20 μm long in its tension rupture lateral surface along the filament axis during tests. This fiber is characterized by its even orientation, enhanced dry strength, improved dyeability, and a wool-like hand feel, making it suitable for various applications, including garments like sweaters and home furnishings.
Career Highlights
Yoshihiko Mishina is employed at Mitsubishi Rayon Company, Limited, a leader in the production of advanced fiber technologies. His work at this company has been pivotal in enhancing the quality and functionality of synthetic fibers. Through his research and innovation, he has contributed to the company's reputation as a pioneer in material science.
Collaborations
Throughout his career, Mishina has collaborated with several notable colleagues, including Masaaki Oda and Takashi Yamamoto. These partnerships have allowed him to leverage a variety of expertise and insights, leading to the development of high-performance materials that meet the evolving demands of the textile industry.
Conclusion
Yoshihiko Mishina's dedication to innovation in synthetic fibers has significant implications for both the textile industry and consumers. His latest patents testify to his commitment to enhancing material properties, making everyday items more durable, comfortable, and versatile. As he continues his work at Mitsubishi Rayon Company, Limited, the impact of his inventions will surely be felt in various applications for years to come.
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.