Patents by Inventor Mikinori ITOU

Mikinori ITOU 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).

  • WATER PURIFICATION CARTRIDGE AND WATER PURIFIER
    Publication number: 20160136545
    Abstract: A water purification cartridge is detachably provided inside a water purifier, which includes: a plurality of single cartridges, each of which includes a bottomed cylindrical casing body; and one or more ceiling wall portions which block upper end openings of the plurality of single cartridges, wherein the inside of the plurality of single cartridges becomes a filter medium storage portion, and wherein the plurality of single cartridges is disposed in the lateral direction and is detachably connected to each other.
    Type: Application
    Filed: June 20, 2014
    Publication date: May 19, 2016
    Applicant: Mitsubishi Rayon Co., Ltd.
    Inventors: Hatsumi TAKEDA, Shouzou KIMURA, Takeshi ISHIKAWA, Katsuya SANAI, Mikinori ITOU, Masakazu MINAGAWA, Tsuyoshi DOI