Location History:
- Nagoya, JP (1988)
- Aichi, JP (1990)
- Osaka, JP (2005)
Company Filing History:
Years Active: 1988-2005
Title: Yasuji Inoue: Innovator in Acrylic Fiber and Conductive Materials
Introduction
Yasuji Inoue is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative acrylic fibers and conductive sheets. With a total of 3 patents to his name, Inoue's work has had a considerable impact on various industries.
Latest Patents
Inoue's latest patents include a highly shrinkable acrylic fiber and a conductive sheet with electromagnetic interference shielding functions. The highly shrinkable acrylic fiber is made from an acrylonitrile polymer that contains at least 50% by weight of acrylonitrile. This fiber exhibits a shrinkage rate of 25 to 35% after dry heating at 130°C for 10 minutes without load. Additionally, the fiber's shrinkage rate difference within a temperature range of 120 to 140°C is 8% or less. The pile composition developed by Inoue comprises this high-shrinkage acrylic fiber in a weight range of 20 to 80%, leading to the creation of advanced pile fabrics.
The conductive sheet, on the other hand, consists of a nonwoven fabric made up of 40 to 90% heat fusible fiber, which is a vinyl chloride/vinyl acetate copolymer, and 10 to 60% metal-plated fiber. This innovative sheet is hot-press molded and has a metal content of 2 to 30% by weight, providing excellent electromagnetic interference shielding and electrical control effects.
Career Highlights
Yasuji Inoue is associated with Mitsubishi Rayon Company, Limited, where he has been instrumental in advancing the company's research and development efforts. His work has not only contributed to the company's portfolio but has also enhanced the overall quality and functionality of their products.
Collaborations
Inoue has collaborated with notable coworkers such as Tomotsugu Kanamura and Toshihiko Shibata. Their combined expertise has fostered an environment of innovation and creativity, leading to the successful development of new materials and technologies.
Conclusion
Yasuji Inoue's contributions to the fields of acrylic fibers and conductive materials exemplify the spirit of innovation. His patents reflect a commitment to advancing technology and improving product performance. Inoue's work continues to influence various industries, showcasing