Company Filing History:
2 out of 8 
2 out of 31 Years Active: 2017-2019
Title: Yoshihisa Namiki: Innovator in Radioactive Decontamination Technologies
Introduction
Yoshihisa Namiki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of radioactive decontamination, holding a total of 2 patents. His work focuses on innovative methods and devices aimed at removing radioactive materials, particularly cesium.
Latest Patents
Namiki's latest patents include a radioactive cesium decontaminator and a method of producing the same. This invention involves a decontaminator formed by agglomeration of primary particles, which have a magnetic particle as a core. The coating layer is made of an organic material, and a capturing compound of ferrocyanide material is formed on the coating layer. The cumulative diameter of the decontaminator ranges from 2.0 µm to 50 µm, with a cumulative diameter distribution value of less than 6. Additionally, he has developed an aggregate of radioactive material removing particles, which consists of multiple particles with magnetic components and a radioactive material adsorption feature.
Career Highlights
Throughout his career, Yoshihisa Namiki has worked with esteemed organizations such as The Jikei University and Dowa Holdings Co., Ltd. His experience in these institutions has allowed him to advance his research and development in the field of radioactive material removal.
Collaborations
Namiki has collaborated with notable colleagues, including Toshihiko Ueyama and Takayuki Yoshida. Their joint efforts have contributed to the advancement of technologies aimed at addressing radioactive contamination.
Conclusion
Yoshihisa Namiki's innovative work in radioactive decontamination technologies showcases his commitment to addressing critical environmental challenges. His patents reflect a significant step forward in the field, demonstrating the importance of innovation in ensuring safety and sustainability.