Location History:
- Kanagawa, JP (2012)
- Kawasaki, JP (2006 - 2016)
Company Filing History:
Years Active: 2006-2016
Title: Isamu Takagi: Innovator in Resist Technology
Introduction
Isamu Takagi is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of resist technology, particularly in the development of advanced resist compositions and methods for pattern formation. With a total of four patents to his name, Takagi's work has had a substantial impact on the semiconductor industry.
Latest Patents
Takagi's latest patents include a "Method of forming resist pattern and negative tone-development resist composition." This innovative method involves forming a resist film on a substrate using a resist composition that contains a base component exhibiting decreased solubility in an organic solvent when acted upon by an acid. The process includes exposing the resist film and patterning through negative-tone development using a developing solution that contains the organic solvent. The base component consists of a resin component that generates acid upon exposure and includes an acid decomposable group that increases polarity under acidic conditions. Another notable patent is the "Positive resist composition and method of forming resist pattern," which further enhances the capabilities of resist technology.
Career Highlights
Isamu Takagi is currently associated with Tokyo Ohka Kogyo Co., Ltd., a leading company in the field of chemical products for the semiconductor industry. His work at the company has been instrumental in advancing resist technology, which is crucial for the fabrication of integrated circuits.
Collaborations
Throughout his career, Takagi has collaborated with notable colleagues, including Kenri Konno and Hiroyuki Ohnishi. These collaborations have fostered innovation and have contributed to the successful development of new technologies in the field.
Conclusion
Isamu Takagi's contributions to resist technology and his innovative patents have positioned him as a key figure in the semiconductor industry. His work continues to influence advancements in the field, showcasing the importance of innovation in technology development.