Company Filing History:
Years Active: 1986-2002
Title: Tomoe Takamura: Innovator in Lithium Battery Technology
Introduction
Tomoe Takamura is a prominent inventor based in Hitachi, Japan. She has made significant contributions to the field of battery technology, particularly in the development of lithium secondary batteries. With a total of 6 patents to her name, Takamura's work has the potential to revolutionize energy storage solutions.
Latest Patents
One of her latest patents focuses on a lithium secondary battery, its electrolyte, and electric apparatus using the same. This innovative battery is designed to terminate its operation safely without any rapid changes in appearance, gas generation, or pressure changes during overcharge, overdischarge, or abnormal temperature rises. The battery comprises a negative electrode capable of absorbing and desorbing lithium, a positive electrode with similar capabilities, and a non-aqueous electrolyte that solidifies through a thermal reaction at a designated temperature.
Another notable patent involves a fluorine-containing compound that features a perfluoropolyoxyalkyl or -alkylene chain with an average molecular weight of 800 or more, along with a cyclic or non-cyclic polyether atomic group. This invention serves as a low-scattering lubricant or surface modifier, enhancing the sliding durability of magnetic recording media.
Career Highlights
Takamura's career is marked by her dedication to advancing battery technology. Her innovative approaches have garnered attention in the industry, leading to her current position at Hitachi, Ltd. Her work is instrumental in addressing the challenges associated with energy storage and efficiency.
Collaborations
Throughout her career, Takamura has collaborated with notable colleagues, including Takayuki Nakakawaji and Yutaka Ito. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Tomoe Takamura is a trailblazer in the field of lithium battery technology. Her innovative patents and collaborative efforts position her as a key figure in the ongoing evolution of energy storage solutions. Her contributions are paving the way for safer and more efficient battery technologies in the future.