Company Filing History:
Years Active: 2021
Title: **Inventor Profile: Kohei Kuraoka**
Introduction
Kohei Kuraoka is a distinguished inventor based in Shiga, Japan, known for his significant contributions to the field of membrane technology. With two patents to his name, Kuraoka has developed innovative solutions that address challenges in water treatment, especially in the processing of seawater.
Latest Patents
Kuraoka's latest patents include a groundbreaking composite semipermeable membrane and a corresponding composite semipermeable membrane element. These inventions aim to enhance the efficiency of water filtration systems. The novel membranes are engineered to maintain a high permeate flow rate, even when processing seawater characterized by high salt concentrations and elevated levels of heavy metal ions. The design consists of multiple layers: a porous support layer, a separation function layer containing a specialized crosslinked polymer amide, and a protective coating layer. The unique composition of the coating layer, which includes aliphatic polymers with specific molecular structures, contributes to improved fouling resistance, ensuring stable operational performance over extended periods, even when exposed to acidic environments.
Career Highlights
Kohei Kuraoka is currently affiliated with Toray Industries, Inc., where he continues his pioneering work on advanced membrane technologies. His innovative approach has placed him on the forefront of research and development in this crucial area, contributing to sustainable water management practices.
Collaborations
Throughout his career, Kuraoka has collaborated with talented colleagues, including Harutoki Shimura and Takahiro Tokuyama. These partnerships have fostered the exchange of ideas and expertise, further propelling advancements in membrane technology.
Conclusion
Kohei Kuraoka stands out as a leading figure in the field of membrane innovation, with his patents showcasing a commitment to addressing global water challenges. His work at Toray Industries, Inc. and collaborations with fellow inventors highlight the importance of teamwork in achieving groundbreaking advancements in technology.