This inventor holds 1 USPTO granted patent. Top assignee: Astom Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Naoto Takashina: Innovator in Cation Exchange Membranes
Introduction
Naoto Takashina is a prominent inventor based in Shunan-city, Japan. He has made significant contributions to the field of materials science, particularly in the development of cation exchange membranes. His innovative work has led to advancements that enhance the efficiency and performance of various applications.
Latest Patents
One of Takashina's notable patents is for a cation exchange membrane and the method for producing it. This invention utilizes a polyolefin-based substrate that minimizes the swelling of an ion-exchange resin while maintaining low electrical resistance. The cation-exchange membrane features a substrate made of polyolefin-based woven fabric, combined with a sulfonic acid group-containing cation-exchange resin. Notably, a portion of the membrane, excluding the substrate, contains between 23 mass % and 35 mass % of polyvinyl chloride. This innovative approach addresses critical challenges in the field.
Career Highlights
Naoto Takashina is associated with Astom Corporation, where he continues to push the boundaries of innovation in membrane technology. His work has garnered attention for its practical applications and potential to improve various industrial processes.
Collaborations
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Conclusion
Naoto Takashina's contributions to the development of cation exchange membranes exemplify the impact of innovative thinking in materials science. His work not only advances technology but also opens new avenues for research and application in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile