Company Filing History:
Years Active: 2019
Title: Na Wang: Innovator in Non-Aqueous Electrolyte Secondary Batteries
Introduction
Na Wang is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of battery technology, particularly in the development of non-aqueous electrolyte secondary batteries. With a total of 3 patents to her name, her work focuses on enhancing battery performance and longevity.
Latest Patents
One of her latest patents is for a non-aqueous electrolyte secondary battery designed to have a long cycle life while generating minimal gas during storage in a charged state. This innovative battery features a negative electrode that includes a current collector and a mixture layer containing a silicon-based active material and a water-soluble polymer. The specific composition of the polymer ensures optimal performance, with a viscosity range that enhances the battery's efficiency.
Another notable patent addresses the suppression of gas evolution during high-temperature storage of non-aqueous electrolyte secondary batteries. This invention includes a negative electrode composed of silicon-containing and graphite particles, with a specialized covering layer that improves high-temperature storage characteristics. The unique mass ratio of the covering materials plays a crucial role in the battery's overall performance.
Career Highlights
Na Wang is currently employed at Sanyo Electric Co., Ltd., where she continues to innovate in the field of battery technology. Her work has been instrumental in advancing the capabilities of non-aqueous electrolyte batteries, making them more reliable and efficient for various applications.
Collaborations
Throughout her career, Na Wang has collaborated with notable colleagues, including Shinji Kasamatsu and Yoshio Kato. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Na Wang's contributions to battery technology exemplify her dedication to innovation and excellence. Her patents reflect a deep understanding of materials science and engineering, positioning her as a leading figure in the development of advanced battery solutions.