Juichi Itokawa

Title: Juichi Itokawa: Innovator in Synthetic Resin Container Design

Introduction

Juichi Itokawa is a notable inventor based in Koto-ku, Japan. He has made significant contributions to the field of synthetic resin container design. His innovative approach has led to the development of a unique bottom structure for bottle-shaped containers.

Latest Patents

Itokawa holds a patent for the "Bottom structure of bottle-shaped container made of synthetic resin." This invention features a biaxially-oriented blow-molded bottle-shaped container that includes a neck, shoulder, body, and bottom. The bottom is designed with a connecting cylindrical wall, a tapered-cylindrical wall, a bottom wall, and a grounding wall. The tapered-cylindrical wall decreases in diameter at a specific inclined angle, while the bottom wall is domed inward. The grounding wall is shaped like a ring plate and is positioned between the lower edges of the tapered-cylindrical wall and the bottom wall. Additionally, groove ribs extend radially from the upper edge of the tapered-cylindrical wall through the grounding wall to the lower edge of the bottom wall.

Career Highlights

Juichi Itokawa has dedicated his career to advancing the design and functionality of synthetic resin containers. His work at Yoshino Kogyosho Co., Ltd. has been instrumental in bringing innovative solutions to the market. With a focus on improving container structures, Itokawa has established himself as a key figure in the industry.

Collaborations

Throughout his career, Itokawa has collaborated with talented individuals such as Yoshinori Matsuo and Takao Iizuka. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Juichi Itokawa's contributions to synthetic resin container design exemplify the spirit of innovation. His patented designs and collaborative efforts continue to influence the industry and inspire future advancements.