Company Filing History:
8 out of 13,395 
2 out of 99 Years Active: 2005-2013
Title: Innovations by Toshihiro Takekawa
Introduction
Toshihiro Takekawa is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 8 patents. His work focuses on enhancing the efficiency and reliability of fuel cell systems.
Latest Patents
One of his latest patents is titled "Fuel cell system and method of repairing electrolyte membrane thereof." This invention includes a fuel cell stack composed of multiple single cells, each featuring a membrane electrode assembly. The assembly has electrode catalyst layers and gas diffusion layers on both surfaces of an electrolyte membrane made from a gel electrolyte with a sol-gel phase transition temperature. The system also incorporates a temperature adjusting apparatus that regulates the temperature of the electrolyte membrane, effectively addressing defects such as pinholes. Another notable patent is "Electrochemical cell and fuel cell using an ionic conductor," which describes an electrochemical cell that includes an electrolyte membrane containing an ionic conductor.
Career Highlights
Toshihiro Takekawa has worked with notable organizations, including Nissan Motor Company Limited and Yokohama National University. His experience in these institutions has allowed him to develop innovative solutions in the field of electrochemical technologies.
Collaborations
He has collaborated with esteemed colleagues such as Atsushi Miyazawa and Masayoshi Watanabe, contributing to advancements in fuel cell research and development.
Conclusion
Toshihiro Takekawa's work in fuel cell technology exemplifies innovation and dedication to improving energy solutions. His patents reflect a commitment to addressing challenges in the field, making him a significant figure in contemporary invention.
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.