Company Filing History:
Years Active: 2023
Title: Innovations by Itsuki Kashiwagi
Introduction
Itsuki Kashiwagi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of compositions for removing ruthenium from substrates. His work addresses critical challenges in the semiconductor industry.
Latest Patents
Kashiwagi holds a patent for a composition designed to effectively remove ruthenium (Ru) that remains on substrates. The invention focuses on providing a remover composition that maintains a pH of 8 or higher at 25°C. This composition includes one or more pH buffer ingredients, which help to inhibit the evolution of RuO gas during the removal process.
Career Highlights
Kashiwagi is associated with Kanto Kagaku Kabushiki Kaisha, a company known for its innovative chemical solutions. His work has been instrumental in advancing technologies that require precise material handling and removal processes.
Collaborations
Kashiwagi collaborates with Takuo Ohwada, contributing to the development of effective chemical compositions and enhancing the capabilities of their research team.
Conclusion
Itsuki Kashiwagi's innovative work in developing a remover composition for ruthenium showcases his expertise and commitment to advancing materials science. His contributions are vital for the semiconductor industry and highlight the importance of effective chemical solutions.