Location History:
- Osato-gun, JP (2002 - 2003)
- Kumagaya, JP (2004)
Company Filing History:
Years Active: 2002-2004
Title: The Innovations of Takeshi Nakano
Introduction
Takeshi Nakano is a prominent inventor based in Kumagaya, Japan. He has made significant contributions to the field of battery technology, particularly in the development of non-aqueous electrolytic solution secondary batteries. With a total of 4 patents to his name, Nakano's work has the potential to enhance the performance and efficiency of lithium-ion batteries.
Latest Patents
One of Nakano's latest patents is focused on a non-aqueous electrolytic solution secondary battery with electrodes that have a specific thickness and porosity. This innovative design aims to prevent a drop in power during large current discharges. The separator in this battery has a porosity that is equal to or greater than that of the positive and negative electrode mixtures. Specifically, the porosity of the positive electrode mixture ranges from 20% to 50%, while the negative electrode mixture also falls within the same range. The separator's porosity is designed to be between 20% and 60%, allowing for a greater volume of electrolytic solution to infiltrate the interfacial aperture between the separator and the negative electrode. This design facilitates the release and occlusion of lithium-ions from the electrodes during large current discharges, resulting in lower interfacial resistance and improved battery performance.
Another notable patent by Nakano involves a cylindrical lithium-ion battery that accommodates a winding group. This battery is structured by winding a positive electrode made from lithium manganate and a negative electrode using amorphous carbon, separated by a non-aqueous electrolytic solution within a battery container. This innovative approach enhances the overall efficiency and functionality of lithium-ion batteries.
Career Highlights
Takeshi Nakano is currently employed at Shin-Kobe Electric Machinery Co., Ltd., where he continues to push the boundaries of battery technology. His work has garnered attention in the industry, and he is recognized for his innovative contributions to the field.
Collaborations
Throughout his career, Nakano has collaborated with talented individuals such as Kenji Nakai and Kensuke Hironaka. These collaborations have allowed for the exchange of ideas and the development of cutting-edge technologies in battery design.
Conclusion
Takeshi Nakano's contributions to battery technology, particularly in non-aqueous electrolytic solution secondary batteries, highlight his innovative spirit and dedication to
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