Location History:
- Moriyama, JP (1999 - 2000)
- Shiga, JP (1998 - 2017)
Company Filing History:
6 out of 1,109 
3 out of 581 
3 out of 18 Years Active: 1998-2017
Title: The Innovative Contributions of Toshikatsu Fujiwara
Introduction
Toshikatsu Fujiwara, an accomplished inventor from Shiga, Japan, has made significant strides in the field of nonwoven fabric technology. With a total of 9 patents to his name, Fujiwara has continually sought to address challenges in conventional fabric technologies, resulting in innovations that enhance material performance and usability.
Latest Patents
Among his notable inventions, the "Bulky Nonwoven Fabric" stands out as a remarkable achievement. This invention provides a nonwoven fabric that effectively improves upon the limitations of conventional technologies. It is produced at relatively low costs and boasts exceptional cushioning properties, a favorable texture, and excellent shaping ability during post-processing. Specifically, the bulky nonwoven fabric comprises a fiber layer A containing spiral crimp fibers and a fiber layer B, laminated on at least one surface of layer A. The fibers from both layers are partially entangled, contributing to the material's unique characteristics, with a specific volume of 30 cm/g or more.
Another one of his latest patents is a "Nonwoven Fabric with Surface Uneven Structure" and its associated products. This invention features a nonwoven fabric characterized by a concavo-convex surface structure. The design is achieved by pressing a planar element with multiple apertures against the fabric while maintaining heat at a level that does not further promote heat bonding. As a result, this nonwoven fabric is not only soft but also possesses high strength and resistance against stress, making it suitable for various applications, including molded members and wiping cloths.
Career Highlights
Fujiwara's career includes valuable experience with notable companies, particularly Chisso Corporation and JNC Corporation. His work has emphasized the practical applications of nonwoven materials, leading to the development of innovative solutions that enhance product performance and consumer satisfaction.
Collaborations
Throughout his career, Fujiwara has collaborated with esteemed colleagues such as Shingo Horiuchi and Taiju Terakawa. Their combined expertise has contributed to the successful development and implementation of cutting-edge fabric technologies, further disrupting the industry and setting new standards for nonwoven material applications.
Conclusion
Toshikatsu Fujiwara's innovative contributions to nonwoven fabric technology reflect a dedication to solving real-world challenges. His patents and collaborative efforts demonstrate his commitment to advancing the industry and creating materials that improve functionality and user experience. The ongoing influence of his work continues to inspire future advancements in fabric technology.