Location History:
- Kusatsu, JP (2005 - 2006)
- Hsin-Chu, TW (2010 - 2014)
- Osaka, JP (2018)
Company Filing History:
Years Active: 2005-2018
Title: The Innovative Contributions of Makoto Akita
Introduction
Makoto Akita is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of resist compositions and methods for producing resist patterns. With a total of 8 patents to his name, Akita continues to push the boundaries of innovation in his industry.
Latest Patents
Among his latest patents is a resist composition and method for producing a resist pattern. This resist composition includes a novolak resin with a protective group that can be cleaved by acid action, an acid generator, an anticorrosive agent, and a solvent. The method for producing a resist pattern involves several steps: applying the resist composition onto a substrate, drying the applied composition to form a layer, exposing the composition layer, and developing the exposed layer. Another notable patent is for a compound and chemically amplified positive resist composition. This composition features a compound represented by a specific formula, along with a polymer derived from that compound and a chemically amplified positive resist composition that includes the polymer, at least one acid generator, and at least one solvent.
Career Highlights
Makoto Akita is currently employed at Sumitomo Chemical Company, Limited, where he applies his expertise in developing innovative chemical solutions. His work has been instrumental in advancing the technology related to resist compositions, which are crucial in various applications, including semiconductor manufacturing.
Collaborations
Throughout his career, Akita has collaborated with notable colleagues such as Kazuhiko Hashimoto and Isao Yoshida. These collaborations have further enriched his work and contributed to the success of his innovative projects.
Conclusion
Makoto Akita's contributions to the field of resist compositions and methods for producing resist patterns highlight his role as a leading inventor. His ongoing work at Sumitomo Chemical Company, Limited, along with his impressive portfolio of patents, underscores his commitment to innovation and excellence in his field.