Patents by Inventor Eiichi TOUGOU

Eiichi TOUGOU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BINDER FOR POSITIVE ELECTRODE OF LITHIUM ION BATTERY, SLURRY FOR FORMING POSITIVE ELECTRODE MIXTURE LAYER OF LITHIUM ION BATTERY, POSITIVE ELECTRODE FOR LITHIUM ION BATTERY, AND LITHIUM ION BATTERY
    Publication number: 20230124539
    Abstract: The present invention provides a binder for positive electrode of lithium ion battery which is excellent in workability at the time of producing a positive electrode, is excellent in charge and discharge characteristics such as cycle characteristics and rate characteristics, and enables to possible to produce a positive electrode having an extended cycle life, as well as the present invention provides a slurry for forming positive electrode mixture layer of lithium ion battery, a positive electrode for lithium ion battery, and a lithium ion battery, using the same.
    Type: Application
    Filed: February 25, 2021
    Publication date: April 20, 2023
    Applicants: Tokyo University of Science Foundation, TOSOH CORPORATION
    Inventors: Tatsuo HORIBA, Kei KUBOTA, Yoshinari ABE, Asako OISHI, Shinichi KOMABA, Hiroshi INOUE, Eiichi TOUGOU