Patents by Inventor Manato Ikeda

Manato Ikeda 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).

  • Process for producing electrophotographic toner
    Patent number: 9529290
    Abstract: The present invention relates to a process for producing a toner for electrophotography which is capable of suppressing liberation of a wax from a resin binder and exposure of the wax to a surface of respective toner particles in the step of obtaining fused particles upon production of the toner, and reducing a content of fine powders in the toner, and which is characterized by an excellent low-temperature fusing property and an excellent anti-high-temperature offset property.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: December 27, 2016
    Assignee: KAO CORPORATION
    Inventors: Yasuhiro Shidahara, Manato Ikeda, Hiroshi Mizuhata, Koji Shimokusa
  • PROCESS FOR PRODUCING ELECTROPHOTOGRAPHIC TONER
    Publication number: 20150277250
    Abstract: The present invention relates to a process for producing a toner for electrophotography which is capable of suppressing liberation of a wax from a resin binder and exposure of the wax to a surface of respective toner particles in the step of obtaining fused particles upon production of the toner, and reducing a content of fine powders in the toner, and which is characterized by an excellent low-temperature fusing property and an excellent anti-high-temperature offset property.
    Type: Application
    Filed: October 4, 2013
    Publication date: October 1, 2015
    Applicant: KAO CORPORATION
    Inventors: Yasuhiro Shidahara, Manato Ikeda, Hiroshi Mizuhata, Koji Shimokusa