Katsuhito Ichimura

Title: Katsuhito Ichimura: Innovator in Metallic Container Closures

Introduction

Katsuhito Ichimura is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of packaging technology, particularly in the design of metallic container closures. With a total of 2 patents to his name, Ichimura's work focuses on enhancing the functionality and safety of container closures.

Latest Patents

Ichimura's latest patents include a metallic container closure that features an internal pressure release function. This innovative design incorporates a shell made of a thin metal sheet, which includes a circular top panel wall and a skirt wall. A synthetic resin liner is arranged within the shell, and the skirt wall has a thread-forming region along with an annular groove positioned at the upper end of this region. The internal pressure release line extends circumferentially in the skirt wall, located above the annular groove. An annular bead is strategically placed to pass between the internal pressure release line and the annular groove. This design effectively releases gas when the pressure inside the container rises, while also preventing deformation of the skirt wall during the wrap-seaming process with the container's mouth-and-neck portion.

Career Highlights

Ichimura is currently employed at Japan Crown Cork Co. Ltd., where he continues to innovate in the field of packaging solutions. His work has been instrumental in improving the safety and efficiency of container closures, making them more reliable for consumers.

Collaborations

Ichimura has collaborated with notable colleagues, including Kouichi Tsuchiya and Shinya Matsumoto. Their combined expertise has contributed to the advancement of packaging technology and the development of innovative solutions in the industry.

Conclusion

Katsuhito Ichimura's contributions to the field of metallic container closures demonstrate his commitment to innovation and safety in packaging. His patents reflect a deep understanding of the technical challenges in this area, and his work continues to influence the industry positively.