This inventor holds 2 USPTO granted patents. Top assignee: Toyo Boseki Kabushiki Kaisha. Active years: 2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014
Title: Innovations by Hideki Yamada
Introduction
Hideki Yamada is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of ultrafiltration membranes, holding a total of 2 patents. His work focuses on developing advanced materials that enhance water purification and treatment processes.
Latest Patents
Yamada's latest patents include a hollow-fiber ultrafiltration membrane with excellent fouling resistance. This invention aims to provide a membrane suitable for various aqueous fluid treatments, such as water purification and seawater clarification. The membrane is designed to minimize performance deterioration over time while maintaining excellent recovery of membrane-separation characteristics through cleaning. The specific surface area of the membrane surface falls within the range of 1.10 to 1.55, which is a key feature of this innovation.
Another notable patent is for a polyvinylidene fluoride hollow fiber microporous membrane. This membrane contains a polyvinylidene fluoride resin and is characterized by a net-like structure without macrovoids. It features a dense outer layer and a homogeneous bulk layer, with the porosity of the bulk layer being at least 1.5 times that of the outer layer. This unique structure enhances the membrane's performance in filtration applications.
Career Highlights
Yamada is associated with Toyo Boseki Kabushiki Kaisha, where he continues to innovate in the field of membrane technology. His work has been instrumental in advancing the capabilities of ultrafiltration membranes, making them more efficient and effective for various applications.
Collaborations
Throughout his career, Yamada has collaborated with notable colleagues, including Akihiro Ariji and Tsuyoshi Hoshiyama. These collaborations have contributed to the development of cutting-edge technologies in the field of filtration.
Conclusion
Hideki Yamada's contributions to ultrafiltration membrane technology have positioned him as a key figure in the industry. His innovative patents reflect a commitment to improving water treatment processes and enhancing the efficiency of filtration systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile