Kazuhiro Hashima

Title: Kazuhiro Hashima: Innovator in Hot-Melt Adhesive Technology

Introduction

Kazuhiro Hashima is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of adhesive technology, particularly in the development of hot-melt adhesives. With a total of 3 patents to his name, Hashima's work has had a considerable impact on the industry.

Latest Patents

Hashima's latest patents include innovative solutions for hot-melt adhesive agents. One of his patents focuses on a hot-melt adhesive that satisfies both solidification rate and adhesiveness. This adhesive features a base polymer with a modulus of elasticity in tension at 23°C of 400 MPa or less, and a semi-crystallization time at 23°C of 20 minutes or less. Another patent involves an adhesive composition that utilizes a polyolefinic polymer, which provides high holding strength while leaving no residual glue. This composition is designed to meet specific conditions regarding limiting viscosity and stereoregularity.

Career Highlights

Kazuhiro Hashima is currently employed at Idemitsu Kosan Company, Limited, where he continues to innovate in adhesive technologies. His work has been instrumental in advancing the performance and efficiency of adhesive products in various applications.

Collaborations

Throughout his career, Hashima has collaborated with talented individuals such as Yutaka Minami and Tomoaki Takebe. These collaborations have fostered a creative environment that encourages the development of cutting-edge adhesive solutions.

Conclusion

Kazuhiro Hashima's contributions to hot-melt adhesive technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to improving adhesive performance, making a lasting impact on the industry.