Company Filing History:
Years Active: 1998-2001
Title: Miho Okamoto: Innovator in Battery Technology
Introduction
Miho Okamoto is a prominent inventor based in Sakai, Japan, known for her significant contributions to battery technology. With a total of four patents to her name, she has made remarkable advancements in the field of energy storage solutions. Her innovative designs focus on enhancing the efficiency and longevity of rechargeable batteries.
Latest Patents
One of her latest patents is for an alkaline storage battery. This invention utilizes non-woven fabrics made from olefin resin, featuring first filaments with diameters ranging from 3 to 10 micrometers and second filaments with diameters between 20 to 40 micrometers. These filaments serve as separators to effectively separate positive electrodes from negative electrodes. The first filaments are created by splitting the second filaments, showcasing her innovative approach to battery design.
Another notable patent is for a long-life sealed rechargeable battery. This battery employs a plastic container suitable for electric vehicles and similar applications. It features a tube with a closed end positioned near the upper edge of the electrode group, allowing for direct contact with a lead tab of the positive or negative electrode. A temperature sensor is integrated within the tube to monitor temperature variations, enabling effective control of charge and discharge cycles.
Career Highlights
Miho Okamoto is currently employed at Matsushita Electric Industrial Co., Ltd., where she continues to develop cutting-edge battery technologies