Patents by Inventor Syuichi ISHIMOTO

Syuichi ISHIMOTO 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 material and manufacturing method thereof
    Patent number: 9843037
    Abstract: A method for manufacturing composites in which the nanosize of a carbon material and a metal compound can be maintained as the final product is realized to provide a superior electrode material. A treatment of increasing the functional groups possessed by a carbon material is performed in advance. Then, a metal compound precursor is supported on a carbon material by separately performing a treatment of adsorbing one of source materials of the metal compound to the functional groups of the carbon material having increased functional groups and a treatment of reacting the adsorbed source material of the metal compound with the rest of the source materials on the carbon material to produce a metal compound precursor on the carbon material. Finally, a lithium source is introduced and calcined.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: December 12, 2017
    Assignee: NIPPON CHEMI-CON CORPORATION
    Inventors: Katsuhiko Naoi, Wako Naoi, Yoshihiro Minato, Satoshi Kubota, Syuichi Ishimoto, Kenji Tamamitsu
  • ELECTRODE MATERIAL AND MANUFACTURING METHOD THEREOF
    Publication number: 20150207144
    Abstract: A method for manufacturing composites in which the nanosize of a carbon material and a metal compound can be maintained as the final product is realized to provide a superior electrode material. A treatment of increasing the functional groups possessed by a carbon material is performed in advance. Then, a metal compound precursor is supported on a carbon material by separately performing a treatment of adsorbing one of source materials of the metal compound to the functional groups of the carbon material having increased functional groups and a treatment of reacting the adsorbed source material of the metal compound with the rest of the source materials on the carbon material to produce a metal compound precursor on the carbon material. Finally, a lithium source is introduced and calcined.
    Type: Application
    Filed: March 27, 2015
    Publication date: July 23, 2015
    Inventors: Katsuhiko NAOI, Wako NAOI, Yoshihiro MINATO, Satoshi KUBOTA, Syuichi ISHIMOTO, Kenji TAMAMITSU