Toshikazu Takayama

Title: Innovations of Toshikazu Takayama

Introduction

Toshikazu Takayama is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of resist compositions and methods for forming resist patterns. With a total of 12 patents to his name, Takayama's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a resist composition and method for forming a resist pattern. This composition contains a resin component with a structural unit represented by a specific general formula. The formula includes various components such as R, which can be a hydrogen atom, an alkyl group, or a halogenated alkyl group. Another notable patent involves a resist composition that generates an acid upon exposure, changing its solubility in a developing solution. This composition also includes an acid generator represented by a different general formula.

Career Highlights

Throughout his career, Takayama has worked with notable companies, including Tokyo Ohka Kogyo Co., Ltd. His expertise in resist compositions has positioned him as a key figure in the development of advanced materials for various applications.

Collaborations

Takayama has collaborated with several professionals in his field, including Tomotaka Yamada and Keita Ishiduka. These collaborations have further enhanced his innovative contributions to the industry.

Conclusion

Toshikazu Takayama's work in resist compositions and methods for forming resist patterns showcases his innovative spirit and dedication to advancing technology. His numerous patents reflect his significant role in the field, making him a noteworthy inventor in Japan.