Kosaku Yamada

Title: Innovations of Kosaku Yamada

Introduction

Kosaku Yamada is a notable inventor based in Fukuyama, Japan. He has made significant contributions to the field of printed thermoplastic resin products. With a total of three patents to his name, Yamada's work focuses on enhancing the functionality and usability of thermoplastic materials.

Latest Patents

Yamada's latest patents include a method for printing on thermoplastic resin products. This innovation involves using a specific radiation-curable ink composition that, when cured with radiation, forms a durable ink film. The ink composition consists of various components, including linear polyester oligomers, carboxylic acids, and fluorinated carboxylic esters. This technology allows for the easy display of trade names and designs on thermoplastic products, with the added benefit of the cured ink film being easily detachable with an aqueous alkali solution.

Career Highlights

Throughout his career, Yamada has worked with prominent companies such as Hayakawa Rubber Company Limited and Yoshino Kogyosho Co., Ltd. His experience in these organizations has contributed to his expertise in the field of materials science and printing technologies.

Collaborations

Yamada has collaborated with notable colleagues, including Ban Tanaka and Hiroki Nii. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Kosaku Yamada's innovative work in printed thermoplastic resin products showcases his dedication to advancing material technologies. His patents reflect a commitment to improving product functionality and usability in various applications.