Satoshi Fujinuma

Title: Satoshi Fujinuma: Innovator in Porous Materials

Introduction

Satoshi Fujinuma is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of porous materials. With a total of 2 patents, his work has implications in various applications, including chromatography.

Latest Patents

Fujinuma's latest patents include innovations in porous particles of calcium phosphate compounds and a porous ceramics material. The first patent describes porous particles of a calcium phosphate compound with a Ca/P ratio of 1.5 to 1.80. These particles contain open pores with an average size ranging from 100 to 4000 Å and are spherical with an average particle size of 1 to 40 µm. Notably, 90% of the total pore volume is occupied by larger pores, enhancing their utility as packings for liquid chromatography. The second patent focuses on a porous ceramics material produced through a specific mixing and sintering process, which also serves as a packing for chromatography.

Career Highlights

Fujinuma has worked with prominent companies such as Asahi Kogaku Kogyo K.K. and Asahi Kogaku Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in materials development and innovation.

Collaborations

Throughout his career, Fujinuma has collaborated with notable colleagues, including Tetsuro Ogawa and Katsumi Kawamura. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Satoshi Fujinuma's contributions to the field of porous materials highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving applications in chromatography and materials science.