Location History:
- Ibaraki, JP (2013 - 2021)
- Osaka, JP (2021 - 2022)
Company Filing History:
Years Active: 2013-2022
Title: Masashi Echizen: Innovator in Water Treatment Technologies
Introduction
Masashi Echizen is a prominent inventor based in Osaka, Japan, known for his significant contributions to water treatment technologies. With a total of six patents to his name, Echizen has developed innovative solutions that address critical environmental challenges.
Latest Patents
Echizen's latest patents include a sulfate ion removal system and method for removing sulfate ions. This system features a flow passage and a nanofiltration membrane with a cationic coating that effectively filters sulfate ions from water. The treated water is suitable for various applications, including injection into oil fields. Another notable patent is for a composite semipermeable membrane and spiral wound separation membrane element. This invention aims to provide a membrane with excellent ionic and nonionic substance rejection properties while maintaining high water permeability. The composite membrane is created using a polyamide-based resin formed from specific chemical components, ensuring optimal performance.
Career Highlights
Masashi Echizen is associated with Nitto Denko Corporation, where he has made significant strides in the field of membrane technology. His work has been instrumental in advancing water treatment processes, contributing to both industrial applications and environmental sustainability.
Collaborations
Echizen has collaborated with notable colleagues, including Tomotsugu Miyabe and Taisuke Yamaguchi, to further enhance the development of innovative water treatment solutions.
Conclusion
Masashi Echizen's work exemplifies the impact of innovation in addressing environmental issues through advanced water treatment technologies. His patents reflect a commitment to improving water quality and sustainability.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.