This inventor holds 3 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Mitsubishi Paper Mills Limited, Shinko Electric Industries Co., Ltd.. Active years: 2010-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 622 
1 out of 1,704 Years Active: 2010-2019
Title: The Innovative Journey of Inventor Wakana Aizawa
Introduction: Wakana Aizawa, a prominent inventor based in Tokyo, Japan, has made significant strides in the field of materials science, particularly in the development of non-woven fabrics for lithium-ion secondary batteries. With three patents to her name, Aizawa's work demonstrates her dedication to advancing technology in energy storage solutions.
Latest Patents: Aizawa’s latest patents focus on a non-woven fabric base material for lithium-ion secondary battery separators. The innovative design is primarily composed of polyethylene terephthalate fibers. Notable characteristics of this invention include the incorporation of both polyethylene terephthalate binder fibers and crystallized polyethylene terephthalate fibers. The patent specifies that the content of the polyethylene terephthalate binder fibers, having a fiber length of 2.5 mm or less, is between 10 to 60 mass percent, highlighting an essential advancement in manufacturing battery separators that enhance efficiency and performance.
Career Highlights: Throughout her career, Aizawa has held positions at esteemed companies such as Mitsubishi Paper Mills Limited and Shinko Electric Industries Co., Ltd. Her role in these companies has allowed her to deepen her knowledge and contribute meaningfully to product development in the materials sector, particularly concerning battery technologies.
Collaborations: Working alongside talented individuals such as Tomohiro Sato and Toshihiro Shigematsu, Aizawa has engaged in collaborative efforts that have bolstered her innovative projects. These collaborations have fostered an environment of creativity and growth, significantly impacting her inventions’ results.
Conclusion: Wakana Aizawa's contributions to the field of materials science, especially in the context of lithium-ion battery technology, mark her as a valuable inventor. Her patents not only reflect her expertise but also signify the critical role of innovative materials in the future of energy storage solutions. As technology continues to evolve, the impact of her work will likely be felt for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile