Location History:
- Shiga, JP (2013)
- Otsu, JP (2014 - 2023)
Company Filing History:
Years Active: 2013-2024
Title: **Ryoichi Hane: Innovator in Nonwoven Fabrics**
Introduction
Ryoichi Hane, an accomplished inventor based in Otsu, Japan, has made significant contributions to the field of nonwoven fabrics. With a total of four patents to his name, Hane has focused on innovative materials that improve the efficiency and functionality of various applications, particularly in filtration and textiles.
Latest Patents
Ryoichi Hane's most recent patents showcase his expertise in nonwoven fabric technology. One of his notable inventions is the "Spunbond nonwoven fabric for use in filters, and manufacturing method thereof." This invention features a spunbond nonwoven fabric designed to provide exceptional rigidity, folding endurance, and weight uniformity, alongside superior dust collection performance and mechanical properties. The fabric consists of a thermoplastic continuous filament and includes a partially fused portion which enhances its sturdiness. It features a stiffness rating of 2 mN or more, with a weight per unit area that ranges from 150 g/m² to 300 g/m² and a weight per unit area-CV value of 5% or less.
Additionally, Hane developed a "Nonwoven fabric for curtain and method for manufacture thereof." This fabric is formed from fibers based on thermoplastic resin, where the fibers are fused at intersecting points. It is characterized by having a KES surface roughness SMD of no more than 1.2 µm on at least one side, with a longitudinal tearing strength of 0.50 or more per fabric weight, resulting in a durable and aesthetically pleasing curtain fabric.
Career Highlights
Hane has established a noteworthy career at Toray Industries, Inc., a leading manufacturer known for its advanced materials and technologies. His work in the field of nonwoven fabrics has not only contributed to the company's innovative portfolio but has also set new standards in material performance and applications.
Collaborations
Throughout his career, Ryoichi Hane has collaborated with esteemed colleagues such as Hiroyuki Matsuura and Shinobu Mizogami. These partnerships have fostered an environment of creativity and innovation at Toray Industries, driving forward the development of cutting-edge fabric technologies.
Conclusion
Ryoichi Hane exemplifies the role of an inventor dedicated to improving the functionality of materials through innovation. His contributions, particularly in developing specialized nonwoven fabrics, positioned him as a key player in the industry. As he continues to push the boundaries of fabric technology, Hane's work remains critical to advancements in various applications, making a lasting impact in the 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.