Akio Hashimoto

Title: Akio Hashimoto: Innovator in Biaxially Drawn, Blow-Molded Bottles

Introduction

Akio Hashimoto is a notable inventor based in Isehara, Japan. He has made significant contributions to the field of packaging technology, particularly in the development of biaxially drawn, blow-molded bottles. With a total of 3 patents to his name, Hashimoto's work has advanced the efficiency and functionality of plastic bottle design.

Latest Patents

Hashimoto's latest patents include innovative designs for biaxially drawn, blow-molded bottles and their preforms. One of his key inventions involves a bottle that comprises at least a layer of a gas barrier material laminated inside the PET resin layers. This design features a functional portion with a screw thread raised spirally in the upper portion of the neck, along with a stop ring disposed under the screw thread. The positioning of the gas barrier layer is strategically designed to prevent any deformation of the neck during thermal crystallization, ensuring the bottle maintains its integrity.

Another significant patent focuses on the primary molded product for the biaxial stretch blow-molded bottle body. This preform includes polyethylene terephthalate layers and a gas barrier layer that extends downward from the neck. The design allows for effective utilization of the gas barrier material, ensuring that the neck retains its predetermined dimensions even after heat treatment.

Career Highlights

Akio Hashimoto is currently associated with Yoshino Kogyosho Co., Ltd., where he continues to innovate in the field of packaging technology. His work has not only contributed to the company's product offerings but has also set new standards in the industry.

Collaborations

Throughout his career, Hashimoto has collaborated with talented individuals such as Masato Suzuki and Daisuke Uesugi. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in bottle design.

Conclusion

Akio Hashimoto's contributions to the field of biaxially drawn, blow-molded bottles exemplify his innovative spirit and dedication to advancing packaging technology. His patents reflect a commitment to improving product functionality and efficiency, making him a significant figure in the industry.