Kazusa Hitouji

Title: Kazusa Hitouji: Innovator in Composite Semipermeable Membranes

Introduction

Kazusa Hitouji is a prominent inventor based in Osaka, Japan. She is known for her significant contributions to the field of membrane technology. Her innovative work focuses on developing advanced composite semipermeable membranes that exhibit exceptional properties.

Latest Patents

Kazusa Hitouji holds a patent for a composite semipermeable membrane and a spiral wound separation membrane element. The purpose of her invention is to provide a composite semipermeable membrane that possesses three excellent properties: outstanding ionic substance rejection, remarkable nonionic substance rejection, and excellent water permeability in a practically balanced manner. This composite semipermeable membrane is created by forming a skin layer containing a polyamide-based resin on a porous support. The polyamide-based resin is synthesized through the polymerization of a polyfunctional acid halide component and a polyfunctional amine component, which includes m-phenylenediamine and at least one other diamine compound.

Career Highlights

Kazusa Hitouji is associated with Nitto-Denko Corporation, a leading company in the field of advanced materials. Her work has significantly impacted the development of separation technologies, enhancing the efficiency and effectiveness of various applications.

Collaborations

Kazusa has collaborated with notable colleagues, including Tomotsugu Miyabe and Masashi Echizen. These collaborations have fostered innovation and contributed to the advancement of membrane technology.

Conclusion

Kazusa Hitouji's innovative work in composite semipermeable membranes showcases her expertise and dedication to advancing technology in this field. Her contributions continue to influence the development of efficient separation technologies.