Eiichi Usuda

Title: Eiichi Usuda: Innovator in Rubber Composition Technology

Introduction

Eiichi Usuda is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of rubber technology, particularly in the development of advanced rubber compositions. With a total of 3 patents to his name, Usuda's work has had a considerable impact on various industrial applications.

Latest Patents

Usuda's latest patents include innovative formulations that enhance the performance of rubber materials. One of his key inventions is a vulcanized rubber composition that is obtained by vulcanizing a modified ethylene-α-olefin-nonconjugated diene copolymer rubber composition with sulfur or organic peroxides. This composition is notable for its excellent fatigue resistance against repeatedly applied deformation. Another significant patent is an adhesive composition that comprises a modified ethylene/α-olefin copolymer rubber containing specific percentages of acid anhydride and dicarboxylic acid, which improves adhesion properties.

Career Highlights

Eiichi Usuda is currently associated with Sumitomo Chemical Company, Limited, where he continues to innovate in the field of rubber technology. His work has been instrumental in advancing the performance characteristics of rubber materials used in various applications.

Collaborations

Usuda has collaborated with notable colleagues in his field, including Mitsuji Tsuji and Yoshio Tanimoto. These collaborations have further enriched his research and development efforts.

Conclusion

Eiichi Usuda's contributions to rubber composition technology exemplify the importance of innovation in material science. His patents reflect a commitment to enhancing the performance and durability of rubber products, making a lasting impact on the industry.