Location History:
- Aichi, JP (2022)
- Kiyosu, JP (2023)
Company Filing History:
Years Active: 2022-2025
Title: Hirofumi Ikawa: Innovator in Polishing Compositions
Introduction
Hirofumi Ikawa is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of polishing compositions, holding a total of 3 patents. His work focuses on enhancing the quality and efficiency of semiconductor substrates.
Latest Patents
Ikawa's latest patents include innovative methods and compositions for polishing. One of his key inventions is a polishing composition capable of polishing a layer containing an element in group 13 of the periodic table at a high polishing speed. This composition includes a cationically modified silica, a polyalkylene glycol, and an acid. Another notable patent aims to improve the quality of devices through a new polishing composition that incorporates an abrasive grain with an organic acid immobilized on its surface, along with various polymers and a nonionic surfactant.
Career Highlights
Hirofumi Ikawa is currently employed at Fujimi Incorporated, where he continues to develop advanced polishing solutions. His expertise in the field has led to the creation of compositions that significantly enhance the polishing process for semiconductor substrates.
Collaborations
Ikawa has collaborated with talented coworkers such as Yukinobu Yoshizaki and Ryota Mae, contributing to the advancement of polishing technologies.
Conclusion
Hirofumi Ikawa's innovative work in polishing compositions has made a substantial impact on the semiconductor industry. His patents reflect a commitment to improving device quality and polishing efficiency.