Company Filing History:
Years Active: 2018-2019
Title: Kazunori Takaki: Innovator in Hybrid Capacitors
Introduction
Kazunori Takaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrochemical energy storage, particularly through his innovative work on hybrid capacitors. With a total of 2 patents, Takaki's inventions are paving the way for advancements in energy efficiency and stability.
Latest Patents
Takaki's latest patents include a hybrid capacitor and an electrochemical capacitor. The hybrid capacitor features a unique design that ensures excellent long-term stability. It comprises a positive electrode with an active material layer made from a carbon material that employs a porous or fibrous structure, providing electric double layer capacity. The negative electrode contains a material capable of adsorbing and releasing lithium ions, with a lithium compound that traps protons placed between the two electrodes. Additionally, a separator containing the lithium compound is included to enhance performance.
The electrochemical capacitor, on the other hand, is designed to have low DC internal resistance while minimizing resistance increases due to high temperatures. It features a positive electrode with activated carbon and a negative electrode with spinel-type lithium titanate. The separator holds a non-aqueous electrolytic solution containing a lithium salt, optimizing the discharge capacity and improving stability during operation.
Career Highlights
Kazunori Takaki is currently employed at Nippon Chemi-con Corporation, where he continues to innovate in the field of capacitors. His work has garnered attention for its potential applications in various electronic devices, contributing to the advancement of energy storage technologies.
Collaborations
Takaki collaborates with notable colleagues, including Satoru Tsumeda and Shuichi Ishimoto. Their combined expertise enhances the research and development efforts at Nippon Chemi-con Corporation, fostering an environment of innovation.
Conclusion
Kazunori Takaki's contributions to hybrid and electrochemical capacitors highlight his role as a key innovator in energy storage technology. His patents reflect a commitment to improving the efficiency and stability of energy systems, making a significant impact in the field.