Location History:
- Otsu, JP (2002 - 2004)
- Ohtsu, JP (2005)
- Yokohama, JP (2010)
Company Filing History:
Years Active: 2002-2010
Title: Naohiko Takimoto: Innovator in Ion-Exchange Membranes and Battery Separators
Introduction
Naohiko Takimoto is a prominent inventor based in Otsu, Japan. He has made significant contributions to the fields of ion-exchange membranes and battery technology. With a total of 4 patents to his name, Takimoto's work is recognized for its innovative approaches and practical applications.
Latest Patents
One of Takimoto's latest patents is for a composite ion-exchange membrane. This invention features a high swelling resistance and superior mechanical strength and ion conductivity. The composite membrane includes an ion exchange resin composition and a support membrane with continuous pores. The support membrane is designed to accept the ion exchange resin composition, which contains an aromatic polyether and its derivatives. This innovative approach enhances the performance of ion-exchange membranes in various applications.
Another notable patent is for a separator for secondary batteries. This invention aims to provide a thin battery separator with excellent nitrate group trapping performance and high piercing strength. The separator is made from a resin composition primarily containing a polyolefin with a hydrophilic functional group. The specifications include a low-density polyethylene content of 20 mass % or less, a piercing strength ranging from 5 to 100 N, and a thickness of 15 to 150 micrometers. This separator is crucial for improving the efficiency and safety of secondary batteries.
Career Highlights
Naohiko Takimoto is currently associated with Toyo Boseki Kabushiki Kaisha, where he continues to innovate and develop new technologies. His work has significantly impacted the fields of materials science and energy storage solutions.
Collaborations
Throughout his career, Takimoto has collaborated with notable colleagues, including Shiro Hamamoto and Toshio Tanaka. These collaborations have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Naohiko Takimoto's contributions to the development of ion-exchange membranes and battery separators highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the efficiency and functionality of essential materials in modern applications.