This inventor holds 58 USPTO granted patents and 2 published patent applications and 11 EPO patents, primarily in Curable Compositions (CPC class C08F). Top assignees: Kaneka Corporation, Sumitomo Rubber Industries Limited, Kanegafuchi Kagaku Kogyo Kabushiki Kaisha. Active years: 1998-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Nagoya, JP (2001)
- Nishinomiya, JP (2002 - 2003)
- Hyogo, JP (1998 - 2007)
- Osaka, JP (2004 - 2007)
- Kobe, JP (1998 - 2008)
- Settsu, JP (2004 - 2013)
Company Filing History:
52 out of 1,773 
5 out of 4,548 
1 out of 698 
Years Active: 1998-2013
Areas of Expertise:
Title: Innovations of Yoshiki Nakagawa in Curable Compositions
Introduction
Yoshiki Nakagawa, a prolific inventor based in Kobe, Japan, has made significant contributions to the field of material science, particularly through his 57 patents. His work focuses on the development of curable compositions that exhibit outstanding mechanical properties and heat resistance, advancing applications in various industries.
Latest Patents
Two of Nakagawa's latest patents showcase his innovative approach to curable compositions. The first patent describes a curable composition that combines a vinyl-based polymer with crosslinkable functional groups and a nucleophilic agent. This formulation is designed to provide enhanced curability and mechanical properties, leading to superior cured products. Additionally, his second patent reveals an active energy curing type composition specifically for in-place shaping gaskets. This advanced composition offers remarkable resistance to heat, weather, and oil, making it suitable for demanding applications. The innovative aspect lies in the careful selection of vinyl polymers which ensure low viscosity and optimal compression set performance.
Career Highlights
Yoshiki Nakagawa has had an impressive career, working with renowned companies such as Kaneka Corporation and Sumitomo Rubber Industries Limited. His experience in these organizations has allowed him to apply his inventive skills and contribute to the advancement of industrial materials. His patents reflect a deep understanding of polymer chemistry and applications in practical scenarios.
Collaborations
Throughout his career, Nakagawa has collaborated with talented professionals, including notable coworkers Kenichi Kitano and Masayuki Fujita. These partnerships have likely fostered an environment of creativity and innovation, driving the development of advanced materials and technologies. The exchange of ideas among such skilled individuals undoubtedly contributes to the quality and impact of Nakagawa’s inventions.
Conclusion
Yoshiki Nakagawa's contributions to the field of curable compositions through his 57 patents mark him as a significant innovator in material science. His efforts provide essential advancements in the development of high-performance materials used in various applications, showcasing the vital role of inventors in enhancing technological capabilities. With his continued research and collaboration, Nakagawa is set to inspire future innovations in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile