This inventor holds 3 USPTO granted patents. Top assignees: Nippon Shokubai Kagaku Kogyo Co., Ltd., Nippon Shokubai Co., Ltd.. Active years: 1987-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 236 
1 out of 1,335 Years Active: 1987-2001
Title: Tsugishige Iwaki: Innovator in Unsaturated Polyester Resin Technology
Introduction
Tsugishige Iwaki is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of materials science, particularly in the development of unsaturated polyester resin compositions. With a total of 3 patents to his name, Iwaki's work has advanced the capabilities of resin technology in various applications.
Latest Patents
Iwaki's latest patents include innovative formulations and processes that enhance the performance of unsaturated polyester resins. One of his key inventions is an unsaturated polyester resin composition that includes a dicyclopentenyl group, which provides high secondary bond strength without compromising the inherent drying characteristics of the resin. This composition is designed for laminated or joint monolithic moldings, showcasing its practical applications in manufacturing. Another significant patent involves a curable composition that combines aliphatic polyfunctional (meth)acrylates with aromatic vinyl compounds, along with an inorganic filler and a polymerization initiator. This formulation aims to improve the properties of the resin while ensuring effective dispersion of the filler.
Career Highlights
Throughout his career, Tsugishige Iwaki has worked with prominent companies in the chemical industry, including Nippon Shokubai Kagaku Kogyo Co., Ltd. and Nippon Shokubai Co., Ltd. His experience in these organizations has allowed him to refine his expertise in resin technology and contribute to various innovative projects.
Collaborations
Iwaki has collaborated with esteemed colleagues such as Terukuni Hashimoto and Yukinori Ozaki. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in resin technology.
Conclusion
Tsugishige Iwaki's contributions to unsaturated polyester resin technology highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to improving the performance and application of resin compositions, making a lasting impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile