Location History:
- Osaka, JP (2005)
- Toyonaka, JP (2001 - 2013)
Company Filing History:
5 out of 27,375 
3 out of 16,453 
Years Active: 2001-2013
Title: Yoriko Takai: Innovator in Lithium Secondary Battery Technology
Introduction
Yoriko Takai is a prominent inventor based in Toyonaka, Japan. She has made significant contributions to the field of battery technology, particularly in the development of lithium secondary batteries. With a total of 8 patents to her name, Takai's work has paved the way for advancements in energy storage solutions.
Latest Patents
One of her latest patents is a method for manufacturing lithium secondary batteries. This innovative manufacturing method involves ejecting a melt of a solid electrolyte onto at least one electrode plate, either a positive or negative electrode plate. The process includes compressing the plates while sandwiching the melt, resulting in a layered body that enhances the battery's performance. This method allows for the production of thin lithium secondary batteries with excellent characteristics in a highly productive manner.
Another notable patent is for an energy device and method for producing the same. This invention features a band-shaped laminate that includes a flexible elongated substrate, a negative collector, a solid electrolyte, a positive active material, and a positive collector. The laminate is wound in a plate shape, which reduces the occurrence of short circuits and improves the overall energy density of the device.
Career Highlights
Throughout her career, Yoriko Takai has worked with renowned companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. Her experience in these organizations has contributed to her expertise in battery technology and innovation.
Collaborations
Takai has collaborated with notable colleagues, including Kazuyoshi Honda and Sadayuki Okazaki. These partnerships have further enriched her work and have led to significant advancements in the field.
Conclusion
Yoriko Takai's contributions to lithium secondary battery technology demonstrate her innovative spirit and dedication to advancing energy solutions. Her patents reflect her commitment to improving battery performance and efficiency, making her a key figure in the industry.