This inventor holds 2 USPTO granted patents. Top assignees: Bridgestone Corporation, Japan Synthetic Rubber, Japan Synthetic Rubber Co., Ltd.. Active years: 1991-1993.
Company Filing History:
2 out of 5,193 
1 out of 1 
1 out of 377 
Years Active: 1991-1993
Title: Yoshiro Yagi: Innovator in Rubber Compositions
Introduction
Yoshiro Yagi is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of rubber compositions, holding a total of 2 patents. His work focuses on enhancing the performance and durability of rubber materials, particularly for applications in high-performance tires.
Latest Patents
Yagi's latest patents include innovative rubber compositions designed to improve wear resistance while maintaining optimal hardness and modulus. The first patent describes a rubber composition that consists of a blend of (A) styrene-diene copolymer rubber and (B) a low molecular weight polymer. The specific blending ratio of these components is crucial for achieving the desired properties. The second patent outlines a rubber composition specifically useful for high-performance tires, which incorporates a particular low molecular weight diene series hydrogenated polymer based on a high molecular weight diene series hydrogenated polymer.
Career Highlights
Throughout his career, Yoshiro Yagi has worked with prominent companies in the rubber industry, including Bridgestone Corporation and Japan Synthetic Rubber. His experience in these organizations has allowed him to develop and refine his innovative ideas in rubber technology.
Collaborations
Yagi has collaborated with several talented individuals in his field, including Mitsuhiko Sakakibara and Fumio Tsutsumi. These collaborations have contributed to the advancement of rubber compositions and their applications.
Conclusion
Yoshiro Yagi's contributions to rubber compositions have made a significant impact on the industry, particularly in the development of materials for high-performance tires. His innovative patents and collaborations highlight his dedication to advancing rubber technology.