Masami Ookuma

Title: Masami Ookuma: Pioneer in Non-Aqueous Secondary Battery Technology

Introduction: Masami Ookuma, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of battery technology. With a keen focus on creating innovative materials for energy storage solutions, she has successfully developed a patented invention that enhances the performance of non-aqueous secondary batteries.

Latest Patents: Masami Ookuma holds a notable patent for an active material for negative electrodes of nonaqueous secondary batteries. This invention is characterized by the pyrolysis of a composite resin that contains a silanol group and/or a hydrolysable silyl group, along with a polysiloxane segment and another polymer segment. The invention introduces not only a high-capacity active material for negative electrodes but also the incorporation of silicon particles derived from a dispersion liquid obtained from the composite resin, further elevating the battery's efficiency.

Career Highlights: As a key member of Dic Corporation, Masami has dedicated her career to advancing battery technology. Her innovative approach has led to the successful development of solutions that address the growing demand for more efficient and sustainable energy storage systems. With her extensive research and practical applications, she has positioned herself as a leader in her field.

Collaborations: Throughout her career, Masami has collaborated with esteemed colleagues, including Takayuki Miki and Yasuhiro Takada. These partnerships have fostered an environment of innovation and have been instrumental in the development of cutting-edge battery technologies.

Conclusion: Masami Ookuma exemplifies the spirit of innovation in the field of energy storage. With her pioneering patent and collaborative efforts at Dic Corporation, she continues to influence the future of non-aqueous secondary batteries, driving advancements that are crucial for sustainable technology in energy consumption.