Location History:
- Otake, JA (1976)
- Ohtake, JA (1976 - 1977)
Company Filing History:
Years Active: 1976-1977
Title: The Innovative Contributions of Ryuichi Nakazono
Introduction: Ryuichi Nakazono, an accomplished inventor based in Otake, Japan, has made significant strides in the field of materials science and engineering. With a portfolio of four patents, Nakazono demonstrates a commitment to advancing technology through innovative designs and processes.
Latest Patents: Among Nakazono's latest inventions are two noteworthy patents. The first is a method for producing a crimped yarn where a thermoplastic yarn is false twisted at speeds exceeding 300 meters per minute. This process utilizes a twisting tube with a friction twisting surface made from wear-resistant material, ensuring a high frictional coefficient. The methodology accounts for critical variables, including yarn speed, surface speed of the tube, denier of the yarn, and tension on both sides of the twisting tube.
The second notable patent is a light transmitting filament that features an enhanced light transmission capability. This filament is designed with a sheath-core composite structure, consisting of a methyl methacrylate polymer core and a fluorine-containing polymer sheath. The core material undergoes a specific continuous bulk polymerization process, enhancing its properties by removing volatile contents under carefully controlled conditions. This innovative filament boasts an exceptional absorption coefficient of no greater than 6 × 10⁻³ cm⁻¹, making it suitable for various advanced applications.
Career Highlights: Ryuichi Nakazono is affiliated with Mitsubishi Rayon Company, Limited, where he leverages his expertise in material sciences to contribute to groundbreaking innovations. His role within the company highlights his dedication to developing high-performance materials that meet the evolving demands of technology.
Collaborations: Throughout his career, Nakazono has collaborated with fellow innovators, including Kazuya Chimura and Takashi Kaneko. These partnerships have fostered a creative environment, allowing for the exchange of ideas and the advancement of their shared goals in material innovation.
Conclusion: Ryuichi Nakazono's contributions to the fields of crimped yarn and light transmitting filaments underscore the importance of innovation in material science. His work exemplifies how diligent research and collaboration can yield solutions that push the boundaries of technology and enhance product capabilities. With a strong foundation in patents and a proven record of innovation, Nakazono continues to shape the future of his field.