This inventor holds 2 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Nitto-Denko Corporation. Active years: 2020-2021.
Location History:
- Ibaraki, JP (2020)
- Osaka, JP (2021)
Company Filing History:
Years Active: 2020-2021
Title: Kazusa Matsui: Innovator in Membrane Technology
Introduction
Kazusa Matsui is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of membrane technology, particularly in the development of composite semi-permeable membranes. With a total of 2 patents to her name, Matsui's work is recognized for its innovative approaches to enhancing processing efficiency in wastewater treatment.
Latest Patents
Matsui's latest patents include the Spiral Membrane Element and the Composite Semi-Permeable Membrane. The Spiral Membrane Element is designed to increase the effective membrane area of a composite semi-permeable membrane while minimizing the decrease in rejection rate. This invention features a laminate that includes a permeation-side flow path material, a supply-side flow path material, and a composite semi-permeable membrane with a separation function layer. The design incorporates a perforated central tube and a sealing member to prevent mixing between flow paths, with specific dimensions for the porous support and groove width.
The Composite Semi-Permeable Membrane aims to provide high processing efficiency, even when dealing with wastewater that has a high suspended matter content. This invention features a polymer porous layer on a nonwoven cloth layer, topped with a polyamide separation function layer. The unique ratio of the thicknesses of these layers ensures that processing efficiency remains stable, even under elevated pressure conditions.
Career Highlights
Kazusa Matsui is currently employed at Nitto-Denko Corporation, where she continues to innovate in the field of membrane technology. Her work has been instrumental in advancing the capabilities of semi-permeable membranes, making significant impacts in various applications.
Collaborations
Matsui collaborates with notable colleagues, including Taisuke Yamaguchi and Masashi Echizen. Their combined expertise contributes to the ongoing development of advanced membrane technologies.
Conclusion
Kazusa Matsui's contributions to membrane technology exemplify her innovative spirit and dedication to improving wastewater processing efficiency. Her patents reflect a commitment to addressing real-world challenges through scientific advancement.