Toshihiro Tamura

Title: The Innovations of Toshihiro Tamura

Introduction

Toshihiro Tamura is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of rubber compositions and their applications in various technologies. With a total of 5 patents to his name, Tamura's work has had a considerable impact on the industry.

Latest Patents

Tamura's latest patents include innovative developments such as a rubber composition, a sheet conveying roller, and an image forming apparatus. The rubber composition he developed contains a higher ethylene content EPDM and a lower ethylene content EPDM as a rubber component. The proportion of the higher ethylene content EPDM is 30 to 80 mass % based on the overall amount of the rubber component. This composition is designed to be less susceptible to reduction in friction coefficient and possesses proper hardness, smaller permanent elongation, and excellent abrasion resistance after crosslinking. Consequently, it is suitable for use in a sheet conveying roller and an image forming apparatus that incorporates this roller. Additionally, he has developed a sheet feeding member made of a thermoplastic elastomer composition, which includes a base polymer consisting of a polyurethane thermoplastic elastomer and a polyester thermoplastic elastomer. This member also contains at least one ion conductive agent, selected from a group that includes a quaternary ammonium salt and a lithium salt/polyol, present in a specific proportion based on the base polymer.

Career Highlights

Toshihiro Tamura is currently employed at Sumitomo Rubber Industries Limited, where he continues to innovate and contribute to advancements in rubber technology. His work has been instrumental in enhancing the performance and durability of rubber products used in various applications.

Collaborations

Throughout his career, Tamura has collaborated with talented individuals such as Akihiro Mine and Hirokazu Nishimori. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Toshihiro Tamura's contributions to the field of rubber compositions and related technologies highlight his innovative spirit and dedication to advancing industry standards. His patents reflect a commitment to improving product performance and functionality, making him a significant figure in his field.