Company Filing History:
Years Active: 1990-1993
Title: Discovering the Innovative Mind of Hideaki Toda
Introduction
Hideaki Toda, an accomplished inventor hailing from Yokohama, Japan, has made significant contributions to the field of polymer materials. With a total of three patents under his belt, Toda is recognized for his groundbreaking work that enhances the properties and applications of elastomer films.
Latest Patents
Toda's most notable patents include the following:
1. **Elastomer Film and Composite Containing Same**: This innovative elastomer film features a thermoplastic elastomer composition made up of 30-70 weight % of an ethylene-propylene-diene copolymer and 70-30 weight % of an ethylene-vinyl acetate copolymer. It showcases a vinyl acetate content ranging from 5-30 weight % and a melt index of 0.2-25 g/10 minutes. The elastomer film, with a thickness of 10-60 µm, demonstrates effectiveness in producing films that shrink in specific draw ratios when subjected to heat at 50°C.
2. **Method of Producing Heat-Resistant and Shape Memory Formed Products**: This patent details a process for creating heat-resistant products from a polymer composition made of 40-70 weight % thermoplastic elastomer and 60-30 weight % ethylene-vinyl acetate copolymer. This method involves blending at or below 160°C, molding at or below 180°C, and cross-linking through electron beam irradiation or heating, resulting in foamed products that boast impressive shape memory characteristics.
Career Highlights
Toda is currently affiliated with Tonen Sekiyukagaku Kabushiki Kaisha, where he applies his expertise in polymer science to drive innovations. His work in this reputable company has played a crucial role in advancing materials used across various industries.
Collaborations
Throughout his career, Hideaki Toda has collaborated with esteemed colleagues such as Seiji Kagawa and Shinichiro Nomura. Their collective efforts have led to a fruitful exchange of ideas and a synergy that has significantly enhanced their contributions to the field of polymer research.
Conclusion
Hideaki Toda exemplifies the spirit of innovation in the realm of materials science. His patents and collaborative efforts highlight a commitment to advancing technology and pushing the boundaries of what is possible in the field of elastomers. As he continues to work at Tonen Sekiyukagaku Kabushiki Kaisha, the impact of his innovations will likely be felt for years to come.