Company Filing History:
Years Active: 2003-2005
Title: Innovations by Katsuyuki Sakamoto
Introduction
Katsuyuki Sakamoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of chemical mechanical polishing through his innovative patents. With a total of 2 patents, Sakamoto's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a wafer holding ring for chemical and mechanical polishers. This invention is designed to hold a wafer securely on a chemical mechanical polishing apparatus. It prevents damage to the wafer, possesses excellent abrasion resistance, and reduces the need for frequent replacements. This innovation ultimately facilitates mass production of polished wafers. The wafer-holding ring is made from a resin composition that contains at least 30% by weight of polybenzimidazole in the portion that comes into contact with the wafer. Another patent he has developed is a coating composition, which further showcases his expertise in material science.
Career Highlights
Katsuyuki Sakamoto is currently employed at Clariant Finance (BVI) Limited, where he continues to innovate and contribute to advancements in his field. His work has been instrumental in enhancing the efficiency and effectiveness of chemical mechanical polishing processes.
Collaborations
Sakamoto has collaborated with notable coworkers, including Tetsuya Oshita and Masami Aizawa. Their combined expertise has likely contributed to the success of their projects and innovations.
Conclusion
Katsuyuki Sakamoto's contributions to the field of chemical mechanical polishing through his patents demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the industry positively.