Kohei Tachikawa

Title: Kohei Tachikawa: Innovator in Colored Films and Labels

Introduction

Kohei Tachikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of colored films and innovative labeling solutions. With a total of 4 patents to his name, Tachikawa continues to push the boundaries of technology and design.

Latest Patents

One of Tachikawa's latest patents involves a colored film that is formed of a transparent film and at least one colored adhesive layer. This colored adhesive layer is colored with at least one coloring agent and is provided on at least one side of the transparent film. The adhesive comprises a polyester resin, while the coloring agent includes a pigment and a polyester-base dispersant. Another notable patent is for a label with a metallic layer of controlled thickness. This label comprises a transparent or semi-transparent film, a metallic layer formed by metal deposition, and an adhesive material. The metallic layer has a light transmittance of 3 to 70%, allowing for a beautiful appearance suitable for artistic design.

Career Highlights

Tachikawa is currently associated with Lintec Corporation, where he applies his expertise in developing innovative materials. His work has garnered attention for its practical applications in various industries, including packaging and design.

Collaborations

Throughout his career, Tachikawa has collaborated with talented individuals such as Toshio Minagawa and Leonardo M Garcia. These collaborations have further enriched his work and contributed to the advancement of technology in his field.

Conclusion

Kohei Tachikawa stands out as a key figure in the innovation of colored films and labels. His patents reflect a commitment to enhancing both functionality and aesthetics in materials. His contributions continue to influence the industry and inspire future innovations.