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Years Active: 2025
Title: Nobuyoshi Yamashita: Innovator in Activated Carbon Technology
Introduction
Nobuyoshi Yamashita is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of activated carbon technology, particularly in the adsorption of per- and polyfluoroalkyl compounds. With a total of 2 patents, his work addresses critical environmental challenges.
Latest Patents
Yamashita's latest patents focus on the development of activated carbon materials designed to efficiently adsorb per- and polyfluoroalkyl compounds from both atmospheric and water samples. The first patent outlines a per- and polyfluoroalkyl compound-adsorbing activated carbon that boasts a high collection rate of these compounds in atmospheric samples. This activated carbon features a BET specific surface area of 900 m²/g or more, along with specific micropore and mesopore volume requirements. The second patent describes an activated carbon for water samples, which similarly aims to achieve a high collection rate of per- and polyfluoroalkyl compounds. This material is characterized by a BET specific surface area of 800 m²/g or more and specific surface oxide amounts.
Career Highlights
Throughout his career, Nobuyoshi Yamashita has worked with notable organizations, including Futamura Kagaku Kabushiki Kaisha and the National Institute of Advanced Industrial Science and Technology. His experience in these institutions has allowed him to refine his expertise in activated carbon technology and its applications.
Collaborations
Yamashita has collaborated with esteemed colleagues such as Sachi Taniyasu and Tsutomu Kousaka. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Nobuyoshi Yamashita's innovative work in activated carbon technology highlights his commitment to addressing environmental issues related to per- and polyfluoroalkyl compounds. His contributions through patents and collaborations continue to influence the field positively.