Company Filing History:
Years Active: 2014-2018
Title: Masami Makidera: Innovator in Sodium Secondary Battery Technology
Introduction
Masami Makidera is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of battery technology, particularly in the development of sodium secondary batteries. With a total of 5 patents to his name, Makidera's work focuses on enhancing battery performance while reducing reliance on lithium.
Latest Patents
One of Makidera's latest patents involves a mixed metal oxide and sodium secondary battery. This invention aims to reduce the amount of lithium used while ensuring a larger discharge capacity maintenance rate during repeated charge and discharge cycles compared to conventional techniques. The mixed metal oxide comprises sodium (Na) and multiple elements (M), including manganese (Mn), iron (Fe), cobalt (Co), and nickel (Ni), with a specific molar ratio. Another patent discloses a mixed metal oxide that includes sodium, magnesium (Mg), calcium (Ca), strontium (Sr), and barium (Ba), along with manganese, iron, cobalt, and nickel. This innovation also details an electrode containing the active material derived from the mixed metal oxide, which is utilized in sodium secondary batteries.
Career Highlights
Masami Makidera is currently employed at Sumitomo Chemical Company, Limited, where he continues to advance his research in battery technology. His work has been instrumental in developing more efficient and sustainable energy storage solutions.
Collaborations
Makidera collaborates with notable colleagues, including Taketsugu Yamamoto and Satoru Kuze, who contribute to his innovative projects and research endeavors.
Conclusion
Masami Makidera's contributions to sodium secondary battery technology highlight his commitment to innovation and sustainability in energy storage. His patents reflect a forward-thinking approach that could significantly impact the future of battery technology.