Patents by Inventor Yasuhiro Inadomi

Yasuhiro Inadomi 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).

  • Electrode plate of positive electrode for non-aqueous electrolyte secondary battery and manufacturing method thereof
    Patent number: 7662516
    Abstract: A method for manufacturing a positive electrode plate for a non-aqueous secondary battery including: preparing an active material A, a conductive material B, a binder C, a thickener D, and a liquid component E, the thickener D being in a powder state, the conductive material B including a carbon material, the thickener D including a water-soluble polymer, and the liquid component E including water; preparing a slurry including the component E and an electrode material mixture, the material mixture including the active material A, the conductive material B, the binder C, and the thickener D; and applying the slurry on a current collector. In preparing the slurry, the thickener D in a powder state, the active material A and the conductive material B are kneaded together with the liquid component E, and then the primary kneaded matter, the binder C, and an additional liquid component are kneaded.
    Type: Grant
    Filed: June 7, 2005
    Date of Patent: February 16, 2010
    Assignee: Panasonic Corporation
    Inventors: Masao Fukunaga, Kohei Suzuki, Katsumi Kashiwagi, Akira Kuroda, Yasuhiro Inadomi, Masanori Sumihara
  • Electrode plate of positive electrode for non-aqueous electrolyte secondary battery and manufacturing method thereof
    Publication number: 20050271940
    Abstract: A method for manufacturing a positive electrode plate for a non-aqueous secondary battery including: preparing an active material A, a conductive material B, a binder C, a thickener D, and a liquid component E, the thickener D being in a powder state, the conductive material B including a carbon material, the thickener D including a water-soluble polymer, and the liquid component E including water; preparing a slurry including the component E and an electrode material mixture, the material mixture including the active material A, the conductive material B, the binder C, and the thickener D; and applying the slurry on a current collector. In preparing the slurry, the thickener D in a powder state, the active material A and the conductive material B are kneaded together with the liquid component E, and then the primary kneaded matter, the binder C, and an additional liquid component are kneaded.
    Type: Application
    Filed: June 7, 2005
    Publication date: December 8, 2005
    Inventors: Masao Fukunaga, Kohei Suzuki, Katsumi Kashiwagi, Akira Kuroda, Yasuhiro Inadomi, Masanori Sumihara