Toshihiro Yamashita

Title: The Innovations of Toshihiro Yamashita

Introduction

Toshihiro Yamashita is a notable inventor based in Inuyama, Japan. He has made significant contributions to the field of materials science, particularly in the development of thermo-shrinkable polyester films. With a total of 2 patents to his name, his work has garnered attention for its innovative applications.

Latest Patents

Yamashita's latest patents include a thermo-shrinkable polyester film that is derived from a composition comprising acid components, including terephthalic acid, and glycol components, such as ethylene glycol. This polyester film exhibits a heat-shrinkage ratio of 30% or more in a specific direction at 100 degrees Celsius. Additionally, it demonstrates a shrinkage ratio of 5% or more at the intersection of the internal shrinkage stress curve and the tensile stress curve of the film. Another patent focuses on a thermo-shrinkable polyester type film and tube, highlighting its unique shrinking properties.

Career Highlights

Yamashita is associated with Toyo Boseki Kabushiki Kaisha, a company known for its advancements in textile technology. His work at the company has been instrumental in pushing the boundaries of material applications in various industries.

Collaborations

Throughout his career, Yamashita has collaborated with notable colleagues, including Tsutomu Isaka and Yasuo Yoshinaka. These collaborations have contributed to the innovative projects he has undertaken.

Conclusion

Toshihiro Yamashita's contributions to the field of thermo-shrinkable polyester films exemplify the spirit of innovation. His patents reflect a commitment to advancing material science, and his work continues to influence the industry.