Location History:
- Kariya, JP (2011 - 2022)
- Osaka, JP (2022 - 2024)
Company Filing History:
16 out of 2,415 
2 out of 36,499 
1 out of 10 Years Active: 2011-2024
Title: Takumi Mio: Innovator in High-Temperature Battery Technology
Introduction
Takumi Mio is a prominent inventor based in Kariya, Japan, known for his significant contributions to battery technology. With a total of 17 patents to his name, he has made remarkable advancements in the field of lithium-ion and alkali metal ion capacitors. His work focuses on developing batteries that can operate efficiently in high-temperature environments.
Latest Patents
One of Takumi Mio's latest innovations is a lithium-ion secondary battery designed to function in high-temperature conditions of up to 85° C. This battery features a positive electrode active material capable of storing and releasing lithium ions, along with a positive electrode binder that secures the active material. Additionally, it includes a negative electrode active material and binder, as well as an electrolytic solution containing an organic solvent and an imide-based lithium salt. Notably, the negative electrode active material is pre-doped with lithium ions, and the positive electrode binder has a Hansen solubility parameter-based relative energy difference (RED) value exceeding 1 concerning the electrolytic solution.
Another significant patent is for an alkali metal ion capacitor, also capable of operating at 85° C. This capacitor comprises a positive electrode active material that can adsorb and desorb alkali metal ions, along with a corresponding positive electrode binder. The negative electrode active material is designed for storing and releasing alkali metal ions, and it is also pre-doped with alkali metal ions. Similar to the lithium-ion battery, the positive electrode binder has a Hansen solubility parameter-based RED value greater than 1 with respect to the electrolytic solution.
Career Highlights
Throughout his career, Takumi Mio has worked with notable companies such as Jtekt Corporation and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to innovative solutions in the industry.
Collaborations
Takumi Mio has collaborated with talented individuals in his field, including Koji Nishi and Takafumi Fujii. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Takumi Mio's contributions to high-temperature battery technology exemplify his innovative spirit and dedication to advancing energy storage solutions. His patents reflect a commitment to improving the efficiency and reliability of batteries in
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