Kiyohisa Kaito

Title: Kiyohisa Kaito: Innovator in Metallic Container Closures

Introduction

Kiyohisa Kaito 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, Kaito's work focuses on enhancing the functionality and safety of container closures.

Latest Patents

Kiyohisa Kaito's latest patents include a groundbreaking design for a metallic container closure that features an internal pressure release function. This innovative closure comprises 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 design incorporates an internal pressure release line that extends circumferentially within the skirt wall, located above the annular groove. Additionally, 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 internal pressure in 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

Kiyohisa Kaito has established himself as a key figure in the packaging industry through his innovative designs. His work at Japan Crown Cork Co. Ltd. has allowed him to focus on developing solutions that improve the safety and efficiency of container closures. His patents reflect a deep understanding of material properties and engineering principles, contributing to advancements in the field.

Collaborations

Kaito has collaborated with several talented individuals in his field, including Katsuhito Ichimura and Kouichi Tsuchiya. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kiyohisa Kaito's contributions to the field of metallic container closures demonstrate his commitment to innovation and safety in packaging technology. His patents not only enhance the functionality of container closures but also reflect his expertise and dedication to improving industry standards.