Company Filing History:
Years Active: 2024-2025
Title: Eiji Dejima: Innovator in Silica Particle Technology
Introduction
Eiji Dejima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of silica particle technology, particularly in the development of materials with enhanced polishing characteristics. With a total of 2 patents, his work has implications for various industries, including semiconductor manufacturing.
Latest Patents
Eiji Dejima's latest patents focus on the creation and application of silica particles. His inventions include a silica particle and production method, silica sol, polishing composition, and methods for producing semiconductor wafers and devices. The primary objective of these inventions is to provide silica particles that exhibit excellent polishing characteristics and storage stability. Specifically, his silica particle is characterized by a proportion of silanol groups on its surface, which is maintained at 15% or less. This innovation aims to enhance the productivity of polishing processes and the overall quality of semiconductor devices.
Career Highlights
Eiji Dejima is affiliated with Mitsubishi Chemical Corporation, where he has been instrumental in advancing silica particle technology. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the field of materials science. His innovative approach to silica particles has garnered attention and recognition within the industry.
Collaborations
Eiji Dejima has collaborated with notable colleagues, including Tomohiro Kyotani and Naoko Sumitani. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the development of cutting-edge technologies in silica particle applications.
Conclusion
Eiji Dejima's contributions to silica particle technology exemplify the impact of innovation in materials science. His patents reflect a commitment to improving industrial processes and product quality. Through his work at Mitsubishi Chemical Corporation, he continues to influence the future of semiconductor manufacturing and polishing technologies.