Location History:
- Hyogo, JP (2020)
- Kako-gun, JP (2022)
Company Filing History:
2 out of 300 
1 out of 1,710 
Years Active: 2020-2022
Title: Erina Takahashi: Innovator in Lithium Ion Battery Technology
Introduction
Erina Takahashi is a prominent inventor based in Kako-gun, Japan. She has made significant contributions to the field of battery technology, particularly in the development of lithium ion secondary batteries. With a total of two patents to her name, her work is recognized for its innovative approach to energy storage solutions.
Latest Patents
Takahashi's latest patents include a lithium ion secondary battery and an electric device utilizing the same technology. The lithium ion secondary battery features a positive electrode with an active material layer on a current collector, a negative electrode with a similar configuration, and a separator that is impregnated with a non-aqueous electrolyte solution. The positive electrode active material layer consists of a positive electrode active material and a binder, while the negative electrode active material layer contains a negative electrode active material and a binder. Notably, the binder in the negative electrode active material layer is a copolymer of vinyl alcohol and an alkali metal neutralized product of ethylenically unsaturated carboxylic acid. Additionally, the separator is made from a polymeric base material that includes an inorganic compound or a polymer with a melting point or glass transition temperature of 140°C or higher.
Another patent focuses on a binder for nonaqueous electrolyte secondary battery electrodes, which includes a copolymer of vinyl alcohol and an ethylenically unsaturated carboxylic acid alkali metal neutralized product, along with a polyalkylene oxide. This innovation enhances the performance and efficiency of nonaqueous electrolyte secondary batteries.
Career Highlights
Throughout her career, Erina Takahashi has worked with notable organizations such as Sumitomo Seika Chemicals Co., Ltd. and the National Institute of Advanced Industrial Science and Technology. Her experience in these institutions has allowed her to refine her expertise in battery technology and contribute to advancements in the field.
Collaborations
Takahashi has collaborated with esteemed colleagues, including Junichi Fujishige and Yuta Ikeuchi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Erina Takahashi is a trailblazer in the realm of lithium ion battery technology. Her patents reflect her commitment to advancing energy storage solutions, and her career highlights demonstrate her significant impact on the industry. Through
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.