Akihiro Ikeyama

Title: **Innovator Akihiro Ikeyama: Advancements in Porous Membrane Technology**

Introduction

Akihiro Ikeyama, an esteemed inventor based in Kanagawa, Japan, has made significant contributions to the field of material science through his innovative work in porous membrane technology. With a remarkable portfolio of nine patents, Ikeyama's inventions focus on enhancing water permeability and the durability of membranes used in various applications.

Latest Patents

Among Ikeyama's latest contributions are two pioneering patents. The first, titled "Method for Manufacturing Porous Membrane," presents a novel approach for creating membranes that exhibit high water permeability and hydrophilicity. This method involves preparing a substrate membrane composed of both a water-insoluble resin, such as polysulfone, and a water-soluble resin, which includes monomer units such as polyvinylpyrrolidone or polyvinyl alcohol. The innovation lies in crosslinking portions of the water-soluble resin through electron beam irradiation while in the presence of an aqueous solvent, enhancing the membrane's resistance to treatments like washing.

The second, "Agricultural Container," introduces a packaging bag designed specifically for agricultural products such as fruits and vegetables. This bag features a film that forms a partition to separate the housing space from the external environment. Utilizing a cellulose acylate (CA) film and a porous film, this packaging solution boasts a plurality of pores with sizes ranging from 0.0050 μm to 5.0 μm, ensuring that the products within are well-protected while allowing for optimal respiration.

Career Highlights

Ikeyama has been an integral part of notable companies in the industry, including Fujifilm Corporation and Fuji Photo Film Company, Limited. These organizations have provided a platform for Ikeyama to harness his inventive spirit and technical skills to push the boundaries of material innovations.

Collaborations

During his career, Ikeyama has collaborated with talented individuals such as Ichiro Amimori and Kenichi Nakamura. Their partnerships have facilitated the sharing of ideas and expertise, driving advancements in their field and leading to successful product innovations.

Conclusion

Akihiro Ikeyama exemplifies the role of an inventor who is committed to developing technologies that benefit various industries, notably in the improvement of porous membranes. With his continued dedication to innovation and collaboration, Ikeyama's future contributions promise to enhance the landscape of material science and agricultural packaging solutions.