Location History:
- Sakura, JA (1977)
- Sakura, JP (1983 - 1989)
- Tsukuba, JP (1991)
Company Filing History:
3 out of 26 
2 out of 47 Years Active: 1977-1991
Title: The Innovations of Yoshinori Fujiki: A Pioneer in Ion Exchange Technologies
Introduction: Yoshinori Fujiki, a prominent inventor based in Sakura, Japan, is recognized for his contributions to the field of inorganic materials and ion exchange technologies. With a total of five patents to his name, Fujiki has made significant strides in separating essential metals from aqueous solutions, enhancing both industrial and environmental processes.
Latest Patents: Fujiki's latest innovation is a method for separating sodium and potassium by ion exchange. This groundbreaking method selectively ion-exchanges sodium and potassium from an aqueous solution, utilizing titania hydrate (TiO2·nH2O, where n=1 to 2) that is derived from treating potassium titanate to remove potassium. The process involves a reaction conducted at temperatures ranging from 25°C to 80°C, effectively desorbing and purifying both sodium and potassium. Additionally, he has developed a tetragonal system tunnel-structured compound described by the formula AX(GA8MYGA(8+X)-YTI16-X0, illustrating his expertise in advanced materials.
Career Highlights: Throughout his career, Yoshinori Fujiki has worked at esteemed institutions such as the National Institute for Research in Inorganic Materials. His work in these research settings has contributed significantly to the understanding and development of inorganic materials and their applications.
Collaborations: Fujiki has collaborated with noted colleagues, including Takefumi Mitsuhashi and Takayoshi Sasaki. These partnerships have fostered knowledge sharing and innovation, leading to the development of advanced technologies in their field.
Conclusion: Yoshinori Fujiki’s innovative work in the realm of ion exchange and inorganic materials showcases his vital role as an inventor. His patents reflect a commitment to advancing technology and environmental sustainability through scientific research and collaboration. As he continues to explore the possibilities of inorganic materials, Fujiki remains an influential figure in the realm of modern scientific innovations.