Location History:
- Osaka, JP (2005 - 2009)
- Ibaraki, JP (2011 - 2016)
Company Filing History:
Years Active: 2005-2016
Title: Noriaki Harada: Innovator in Composite Semi-Permeable Membranes
Introduction
Noriaki Harada is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of composite semi-permeable membranes. With a total of 8 patents to his name, Harada's work has had a substantial impact on various industrial applications.
Latest Patents
One of Harada's latest patents is focused on a composite semi-permeable membrane and the method for producing it. This invention aims to provide a membrane that exhibits excellent chemical resistance while maintaining practical water permeability and salt-blocking properties. The composite semi-permeable membrane consists of a porous support and a skin layer formed on its surface. The porous support is made from a thermosetting resin porous sheet that features a three-dimensional network structure with interconnected pores. The average pore diameter of this sheet ranges from 0.01 to 0.4 µm.
Another notable patent involves a method for producing a porous thermosetting resin sheet, which is essential for creating the composite semi-permeable membrane. This method allows for the easy production of a long porous thermosetting resin sheet without a resin coating film on the surface. The process includes forming a cylindrical or columnar resin block from a cured thermosetting resin composition, cutting it to a specific thickness, and removing the porogen to yield the final product.
Career Highlights
Noriaki Harada is currently associated with Nitto Denko Corporation, a leading company in the field of advanced materials. His work at the company has been instrumental in advancing the technology behind semi-permeable membranes, which are crucial for various applications, including water treatment and filtration systems.
Collaborations
Throughout his career, Harada has collaborated with notable colleagues such as Yuji Hotta and Naoki Sadayori. These collaborations have further enriched his research and development efforts, leading to innovative solutions in the field of materials science.
Conclusion
Noriaki Harada's contributions to the development of composite semi-permeable membranes highlight his role as a key innovator in materials science. His patents reflect a commitment to advancing technology that addresses critical industrial needs.
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.