This inventor holds 9 USPTO granted patents and 4 EPO patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2013-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba, JP (2016 - 2019)
- Ichihara, JP (2013 - 2022)
Company Filing History:
Years Active: 2013-2022
Title: Innovations of Ryosuke Kurokawa
Introduction
Ryosuke Kurokawa is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of thermoplastic elastomers, holding a total of 9 patents. His work focuses on developing advanced materials that enhance the performance and application of elastomers in various industries.
Latest Patents
Kurokawa's latest patents include a thermoplastic elastomer composition that consists of ethylene rubber and propylene polymer. This composition is designed to achieve a sink-in temperature of 115°C or higher, measured according to JIS K7196-1991 standards. The molding process involves hot press molding at 200°C under a maximum pressure of 10 MPa for 5 minutes, followed by cold press molding at 23°C under the same pressure for an additional 5 minutes. Another patent details a thermoplastic elastomer composition that includes components (A), (B), (C), and (D), with specific weight ratios to optimize performance.
Career Highlights
Kurokawa is currently employed at Sumitomo Chemical Company, Limited, where he continues to innovate in the field of materials science. His expertise in thermoplastic elastomers has positioned him as a key figure in the development of new materials that meet industry demands.
Collaborations
Kurokawa has collaborated with notable coworkers such as Nobuhiro Natsuyama and Yukari Hiraguchi. Their combined efforts contribute to the advancement of elastomer technology and the successful implementation of innovative solutions.
Conclusion
Ryosuke Kurokawa's contributions to the field of thermoplastic elastomers demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and a drive to push the boundaries of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile