Hiroaki Tokuda

Title: Hiroaki Tokuda: Innovator in Blow Molding Technology

Introduction

Hiroaki Tokuda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of blow molding technology, holding a total of 7 patents. His innovative designs have improved the efficiency and quality of blow-molded containers.

Latest Patents

One of Tokuda's latest patents is for a synthetic resin preform designed to be biaxially stretched and blow molded into a bottle. This blow-molded preform features a laminated wall structure with a bulging shoulder portion that widens slightly in the downward direction. The design includes a bottom shell portion that has been blow molded to create a widened and deformed shape. Additionally, the inner overhang wall portion is configured to avoid thick areas, enhancing the overall quality of the container. Another notable patent involves a blow-molded container that boasts a low blow ratio and excellent appearance, free from flash lines and color spots. The mold used for this container is characterized by a split design that allows for precise molding and a clean finish.

Career Highlights

Hiroaki Tokuda works at Yoshino Kogyosho Co., Ltd., where he continues to develop innovative solutions in the blow molding industry. His work has been instrumental in advancing the technology used in manufacturing containers, making them more efficient and aesthetically pleasing.

Collaborations

Throughout his career, Tokuda has collaborated with notable colleagues such as Yoshio Akiyama and Shuichi Koshio. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hiroaki Tokuda's contributions to blow molding technology have made a lasting impact on the industry. His inventive spirit and dedication to improving manufacturing processes continue to inspire future innovations.